All Documents

• nltk
  nltk.html
  Package
  Package
  VISIBLE
  The Natural Language Toolkit (NLTK) is an open source Python library for Natural Language Processing. A free online book is available. (If you use the library for academic research, please cite the book.)
• nltk.app
  nltk.app.html
  Package
  Package
  VISIBLE
  Interactive NLTK Applications:
• nltk.app.chartparser_app
  nltk.app.chartparser_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A graphical tool for exploring chart parsing.
• nltk.app.chunkparser_app
  nltk.app.chunkparser_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A graphical tool for exploring the regular expression based chunk parser nltk.chunk.RegexpChunkParser.
• nltk.app.collocations_app
  nltk.app.collocations_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.app.concordance_app
  nltk.app.concordance_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.app.nemo_app
  nltk.app.nemo_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Finding (and Replacing) Nemo
• nltk.app.rdparser_app
  nltk.app.rdparser_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A graphical tool for exploring the recursive descent parser.
• nltk.app.srparser_app
  nltk.app.srparser_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A graphical tool for exploring the shift-reduce parser.
• nltk.app.wordfreq_app
  nltk.app.wordfreq_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.app.wordnet_app
  nltk.app.wordnet_app.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.book
  nltk.book.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.ccg
  nltk.ccg.html
  Package
  Package
  VISIBLE
  Combinatory Categorial Grammar.
• nltk.ccg.api
  nltk.ccg.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 5/5 classes documented
• nltk.ccg.chart
  nltk.ccg.chart.html
  ZopeInterfaceModule
  Module
  VISIBLE
  The lexicon is constructed by calling lexicon.fromstring(<lexicon string>).
• nltk.ccg.combinator
  nltk.ccg.combinator.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CCG Combinators
• nltk.ccg.lexicon
  nltk.ccg.lexicon.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CCG Lexicons
• nltk.ccg.logic
  nltk.ccg.logic.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Helper functions for CCG semantics computation
• nltk.chat
  nltk.chat.html
  Package
  Package
  VISIBLE
  A class for simple chatbots. These perform simple pattern matching on sentences typed by users, and respond with automatically generated sentences.
• nltk.chat.eliza
  nltk.chat.eliza.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.chat.iesha
  nltk.chat.iesha.html
  ZopeInterfaceModule
  Module
  VISIBLE
  This chatbot is a tongue-in-cheek take on the average teen anime junky that frequents YahooMessenger or MSNM. All spelling mistakes and flawed grammar are intentional.
• nltk.chat.rude
  nltk.chat.rude.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.chat.suntsu
  nltk.chat.suntsu.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tsu bot responds to all queries with a Sun Tsu sayings
• nltk.chat.util
  nltk.chat.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.chat.zen
  nltk.chat.zen.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Zen Chatbot talks in gems of Zen wisdom.
• nltk.chunk
  nltk.chunk.html
  Package
  Package
  VISIBLE
  No summary
• nltk.chunk.api
  nltk.chunk.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.chunk.named_entity
  nltk.chunk.named_entity.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Named entity chunker
• nltk.chunk.regexp
  nltk.chunk.regexp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 3/3 functions, 12/12 classes documented
• nltk.chunk.util
  nltk.chunk.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/3 variable, 7/10 functions, 1/1 class documented
• nltk.classify
  nltk.classify.html
  Package
  Package
  VISIBLE
  No summary
• nltk.classify.api
  nltk.classify.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Interfaces for labeling tokens with category labels (or "class labels").
• nltk.classify.decisiontree
  nltk.classify.decisiontree.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A classifier model that decides which label to assign to a token on the basis of a tree structure, where branches correspond to conditions on feature values, and leaves correspond to label assignments.
• nltk.classify.maxent
  nltk.classify.maxent.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.classify.megam
  nltk.classify.megam.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.classify.naivebayes
  nltk.classify.naivebayes.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A classifier based on the Naive Bayes algorithm. In order to find the probability for a label, this algorithm first uses the Bayes rule to express P(label|features) in terms of P(label) and P(features|label):
• nltk.classify.positivenaivebayes
  nltk.classify.positivenaivebayes.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.classify.rte_classify
  nltk.classify.rte_classify.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Simple classifier for RTE corpus.
• nltk.classify.scikitlearn
  nltk.classify.scikitlearn.html
  ZopeInterfaceModule
  Module
  VISIBLE
  scikit-learn (http://scikit-learn.org) is a machine learning library for Python. It supports many classification algorithms, including SVMs, Naive Bayes, logistic regression (MaxEnt) and decision trees.
• nltk.classify.senna
  nltk.classify.senna.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A general interface to the SENNA pipeline that supports any of the operations specified in SUPPORTED_OPERATIONS.
• nltk.classify.svm
  nltk.classify.svm.html
  ZopeInterfaceModule
  Module
  VISIBLE
  nltk.classify.svm was deprecated. For classification based on support vector machines SVMs use nltk.classify.scikitlearn (or scikit-learn directly).
• nltk.classify.tadm
  nltk.classify.tadm.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 3/6 functions documented
• nltk.classify.textcat
  nltk.classify.textcat.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.classify.util
  nltk.classify.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Utility functions and classes for classifiers.
• nltk.classify.weka
  nltk.classify.weka.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Classifiers that make use of the external 'Weka' package.
• nltk.cli
  nltk.cli.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/2 function documented
• nltk.cluster
  nltk.cluster.html
  Package
  Package
  VISIBLE
  No summary
• nltk.cluster.api
  nltk.cluster.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.cluster.em
  nltk.cluster.em.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 1/1 class documented
• nltk.cluster.gaac
  nltk.cluster.gaac.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 1/1 class documented
• nltk.cluster.kmeans
  nltk.cluster.kmeans.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 1/1 class documented
• nltk.cluster.util
  nltk.cluster.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 functions, 3/3 classes documented
• nltk.collections
  nltk.collections.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 8/9 classes documented
• nltk.collocations
  nltk.collocations.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.compat
  nltk.compat.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.corpus
  nltk.corpus.html
  Package
  Package
  VISIBLE
  No summary
• nltk.corpus.europarl_raw
  nltk.corpus.europarl_raw.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.corpus.reader
  nltk.corpus.reader.html
  Package
  Package
  VISIBLE
  No summary
• nltk.corpus.reader.aligned
  nltk.corpus.reader.aligned.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 classes documented
• nltk.corpus.reader.api
  nltk.corpus.reader.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  API for corpus readers.
• nltk.corpus.reader.bnc
  nltk.corpus.reader.bnc.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the XML version of the British National Corpus.
• nltk.corpus.reader.bracket_parse
  nltk.corpus.reader.bracket_parse.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for corpora that consist of parenthesis-delineated parse trees.
• nltk.corpus.reader.categorized_sents
  nltk.corpus.reader.categorized_sents.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader structured for corpora that contain one instance on each row. This CorpusReader is specifically used for the Subjectivity Dataset and the Sentence Polarity Dataset.
• nltk.corpus.reader.chasen
  nltk.corpus.reader.chasen.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/2 function, 1/2 class documented
• nltk.corpus.reader.childes
  nltk.corpus.reader.childes.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the XML version of the CHILDES corpus.
• nltk.corpus.reader.chunked
  nltk.corpus.reader.chunked.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A reader for corpora that contain chunked (and optionally tagged) documents.
• nltk.corpus.reader.cmudict
  nltk.corpus.reader.cmudict.html
  ZopeInterfaceModule
  Module
  VISIBLE
  The Carnegie Mellon Pronouncing Dictionary [cmudict.0.6] ftp://ftp.cs.cmu.edu/project/speech/dict/ Copyright 1998 Carnegie Mellon University
• nltk.corpus.reader.comparative_sents
  nltk.corpus.reader.comparative_sents.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader for the Comparative Sentence Dataset.
• nltk.corpus.reader.conll
  nltk.corpus.reader.conll.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Read CoNLL-style chunk fileids.
• nltk.corpus.reader.crubadan
  nltk.corpus.reader.crubadan.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An NLTK interface for the n-gram statistics gathered from the corpora for each language using An Crubadan.
• nltk.corpus.reader.dependency
  nltk.corpus.reader.dependency.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet
  nltk.corpus.reader.framenet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the FrameNet 1.7 lexicon and corpus.
• nltk.corpus.reader.ieer
  nltk.corpus.reader.ieer.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the Information Extraction and Entity Recognition Corpus.
• nltk.corpus.reader.indian
  nltk.corpus.reader.indian.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Indian Language POS-Tagged Corpus Collected by A Kumaran, Microsoft Research, India Distributed with permission
• nltk.corpus.reader.ipipan
  nltk.corpus.reader.ipipan.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 1/2 class documented
• nltk.corpus.reader.knbc
  nltk.corpus.reader.knbc.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 0/2 function, 1/1 class documented
• nltk.corpus.reader.lin
  nltk.corpus.reader.lin.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 1/1 class documented
• nltk.corpus.reader.mte
  nltk.corpus.reader.mte.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A reader for corpora whose documents are in MTE format.
• nltk.corpus.reader.nkjp
  nltk.corpus.reader.nkjp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 4/6 classes documented
• nltk.corpus.reader.nombank
  nltk.corpus.reader.nombank.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 3/6 classes documented
• nltk.corpus.reader.nps_chat
  nltk.corpus.reader.nps_chat.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.corpus.reader.opinion_lexicon
  nltk.corpus.reader.opinion_lexicon.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader for the Opinion Lexicon.
• nltk.corpus.reader.panlex_lite
  nltk.corpus.reader.panlex_lite.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader for PanLex Lite, a stripped down version of PanLex distributed as an SQLite database. See the README.txt in the panlex_lite corpus directory for more information on PanLex Lite.
• nltk.corpus.reader.panlex_swadesh
  nltk.corpus.reader.panlex_swadesh.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/1 class documented
• nltk.corpus.reader.pl196x
  nltk.corpus.reader.pl196x.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.corpus.reader.plaintext
  nltk.corpus.reader.plaintext.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A reader for corpora that consist of plaintext documents.
• nltk.corpus.reader.ppattach
  nltk.corpus.reader.ppattach.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Read lines from the Prepositional Phrase Attachment Corpus.
• nltk.corpus.reader.propbank
  nltk.corpus.reader.propbank.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 3/7 classes documented
• nltk.corpus.reader.pros_cons
  nltk.corpus.reader.pros_cons.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader for the Pros and Cons dataset.
• nltk.corpus.reader.reviews
  nltk.corpus.reader.reviews.html
  ZopeInterfaceModule
  Module
  VISIBLE
  CorpusReader for reviews corpora (syntax based on Customer Review Corpus).
• nltk.corpus.reader.rte
  nltk.corpus.reader.rte.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the Recognizing Textual Entailment (RTE) Challenge Corpora.
• nltk.corpus.reader.semcor
  nltk.corpus.reader.semcor.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for the SemCor Corpus.
• nltk.corpus.reader.senseval
  nltk.corpus.reader.senseval.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Read from the Senseval 2 Corpus.
• nltk.corpus.reader.sentiwordnet
  nltk.corpus.reader.sentiwordnet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An NLTK interface for SentiWordNet
• nltk.corpus.reader.sinica_treebank
  nltk.corpus.reader.sinica_treebank.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Sinica Treebank Corpus Sample
• nltk.corpus.reader.string_category
  nltk.corpus.reader.string_category.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Read tuples from a corpus consisting of categorized strings. For example, from the question classification corpus:
• nltk.corpus.reader.switchboard
  nltk.corpus.reader.switchboard.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/2 class documented
• nltk.corpus.reader.tagged
  nltk.corpus.reader.tagged.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A reader for corpora whose documents contain part-of-speech-tagged words.
• nltk.corpus.reader.timit
  nltk.corpus.reader.timit.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Read tokens, phonemes and audio data from the NLTK TIMIT Corpus.
• nltk.corpus.reader.toolbox
  nltk.corpus.reader.toolbox.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Module for reading, writing and manipulating Toolbox databases and settings fileids.
• nltk.corpus.reader.twitter
  nltk.corpus.reader.twitter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A reader for corpora that consist of Tweets. It is assumed that the Tweets have been serialised into line-delimited JSON.
• nltk.corpus.reader.udhr
  nltk.corpus.reader.udhr.html
  ZopeInterfaceModule
  Module
  VISIBLE
  UDHR corpus reader. It mostly deals with encodings.
• nltk.corpus.reader.util
  nltk.corpus.reader.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 4/13 functions, 3/3 classes documented
• nltk.corpus.reader.verbnet
  nltk.corpus.reader.verbnet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An NLTK interface to the VerbNet verb lexicon
• nltk.corpus.reader.wordlist
  nltk.corpus.reader.wordlist.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 4/5 classes documented
• nltk.corpus.reader.wordnet
  nltk.corpus.reader.wordnet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An NLTK interface for WordNet
• nltk.corpus.reader.xmldocs
  nltk.corpus.reader.xmldocs.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus reader for corpora whose documents are xml files.
• nltk.corpus.reader.ycoe
  nltk.corpus.reader.ycoe.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.corpus.util
  nltk.corpus.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/1 function, 1/1 class documented
• nltk.data
  nltk.data.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.decorators
  nltk.decorators.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Decorator module by Michele Simionato <michelesimionato@libero.it> Copyright Michele Simionato, distributed under the terms of the BSD License (see below). http://www.phyast.pitt.edu/~micheles/python/documentation.html
• nltk.downloader
  nltk.downloader.html
  ZopeInterfaceModule
  Module
  VISIBLE
  The NLTK corpus and module downloader. This module defines several interfaces which can be used to download corpora, models, and other data packages that can be used with NLTK.
• nltk.draw
  nltk.draw.html
  Package
  Package
  VISIBLE
  No package docstring; 5/5 modules documented
• nltk.draw.cfg
  nltk.draw.cfg.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Visualization tools for CFGs.
• nltk.draw.dispersion
  nltk.draw.dispersion.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A utility for displaying lexical dispersion.
• nltk.draw.table
  nltk.draw.table.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tkinter widgets for displaying multi-column listboxes and tables.
• nltk.draw.tree
  nltk.draw.tree.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Graphically display a Tree.
• nltk.draw.util
  nltk.draw.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tools for graphically displaying and interacting with the objects and processing classes defined by the Toolkit. These tools are primarily intended to help students visualize the objects that they create.
• nltk.featstruct
  nltk.featstruct.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.grammar
  nltk.grammar.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.help
  nltk.help.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Provide structured access to documentation.
• nltk.inference
  nltk.inference.html
  Package
  Package
  VISIBLE
  Classes and interfaces for theorem proving and model building.
• nltk.inference.api
  nltk.inference.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Interfaces and base classes for theorem provers and model builders.
• nltk.inference.discourse
  nltk.inference.discourse.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Module for incrementally developing simple discourses, and checking for semantic ambiguity, consistency and informativeness.
• nltk.inference.mace
  nltk.inference.mace.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A model builder that makes use of the external 'Mace4' package.
• nltk.inference.nonmonotonic
  nltk.inference.nonmonotonic.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A module to perform nonmonotonic reasoning. The ideas and demonstrations in this module are based on "Logical Foundations of Artificial Intelligence" by Michael R. Genesereth and Nils J. Nilsson.
• nltk.inference.prover9
  nltk.inference.prover9.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A theorem prover that makes use of the external 'Prover9' package.
• nltk.inference.resolution
  nltk.inference.resolution.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Module for a resolution-based First Order theorem prover.
• nltk.inference.tableau
  nltk.inference.tableau.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Module for a tableau-based First Order theorem prover.
• nltk.internals
  nltk.internals.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/7 variable, 15/22 functions, 4/4 classes documented
• nltk.jsontags
  nltk.jsontags.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Register JSON tags, so the nltk data loader knows what module and class to look for.
• nltk.lazyimport
  nltk.lazyimport.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Helper to enable simple lazy module import.
• nltk.lm
  nltk.lm.html
  Package
  Package
  VISIBLE
  NLTK Language Modeling Module. ------------------------------
• nltk.lm.api
  nltk.lm.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Language Model Interface.
• nltk.lm.counter
  nltk.lm.counter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Language Model Counter ----------------------
• nltk.lm.models
  nltk.lm.models.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Language Models
• nltk.lm.preprocessing
  nltk.lm.preprocessing.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 variable, 2/2 functions documented
• nltk.lm.smoothing
  nltk.lm.smoothing.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Smoothing algorithms for language modeling.
• nltk.lm.util
  nltk.lm.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Language Model Utilities
• nltk.lm.vocabulary
  nltk.lm.vocabulary.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Language Model Vocabulary
• nltk.metrics
  nltk.metrics.html
  Package
  Package
  VISIBLE
  NLTK Metrics
• nltk.metrics.agreement
  nltk.metrics.agreement.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Implementations of inter-annotator agreement coefficients surveyed by Artstein and Poesio (2007), Inter-Coder Agreement for Computational Linguistics.
• nltk.metrics.aline
  nltk.metrics.aline.html
  ZopeInterfaceModule
  Module
  VISIBLE
  ALINE http://webdocs.cs.ualberta.ca/~kondrak/ Copyright 2002 by Grzegorz Kondrak.
• nltk.metrics.association
  nltk.metrics.association.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Provides scoring functions for a number of association measures through a generic, abstract implementation in NgramAssocMeasures, and n-specific BigramAssocMeasures and TrigramAssocMeasures.
• nltk.metrics.confusionmatrix
  nltk.metrics.confusionmatrix.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 1/1 class documented
• nltk.metrics.distance
  nltk.metrics.distance.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Distance Metrics.
• nltk.metrics.paice
  nltk.metrics.paice.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Counts Paice's performance statistics for evaluating stemming algorithms.
• nltk.metrics.scores
  nltk.metrics.scores.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 6/7 functions documented
• nltk.metrics.segmentation
  nltk.metrics.segmentation.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Text Segmentation Metrics
• nltk.metrics.spearman
  nltk.metrics.spearman.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tools for comparing ranked lists.
• nltk.misc
  nltk.misc.html
  Package
  Package
  VISIBLE
  No package docstring; 3/5 modules documented
• nltk.misc.babelfish
  nltk.misc.babelfish.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.misc.chomsky
  nltk.misc.chomsky.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.misc.minimalset
  nltk.misc.minimalset.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.misc.sort
  nltk.misc.sort.html
  ZopeInterfaceModule
  Module
  VISIBLE
  This module provides a variety of list sorting algorithms, to illustrate the many different algorithms (recipes) for solving a problem, and how to analyze algorithms experimentally.
• nltk.misc.wordfinder
  nltk.misc.wordfinder.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/5 function documented
• nltk.parse
  nltk.parse.html
  Package
  Package
  VISIBLE
  NLTK Parsers
• nltk.parse.api
  nltk.parse.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.parse.bllip
  nltk.parse.bllip.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/4 function, 1/1 class documented
• nltk.parse.chart
  nltk.parse.chart.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.parse.corenlp
  nltk.parse.corenlp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 0/2 function, 4/5 classes documented
• nltk.parse.dependencygraph
  nltk.parse.dependencygraph.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tools for reading and writing dependency trees. The input is assumed to be in Malt-TAB format (http://stp.lingfil.uu.se/~nivre/research/MaltXML.html).
• nltk.parse.earleychart
  nltk.parse.earleychart.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.parse.evaluate
  nltk.parse.evaluate.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.parse.featurechart
  nltk.parse.featurechart.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Extension of chart parsing implementation to handle grammars with feature structures as nodes.
• nltk.parse.generate
  nltk.parse.generate.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/4 function documented
• nltk.parse.malt
  nltk.parse.malt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/3 functions, 1/1 class documented
• nltk.parse.nonprojectivedependencyparser
  nltk.parse.nonprojectivedependencyparser.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 0/4 function, 4/5 classes documented
• nltk.parse.pchart
  nltk.parse.pchart.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Classes and interfaces for associating probabilities with tree structures that represent the internal organization of a text. The probabilistic parser module defines BottomUpProbabilisticChartParser.
• nltk.parse.projectivedependencyparser
  nltk.parse.projectivedependencyparser.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 3/4 functions, 4/4 classes documented
• nltk.parse.recursivedescent
  nltk.parse.recursivedescent.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 2/2 classes documented
• nltk.parse.shiftreduce
  nltk.parse.shiftreduce.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 2/2 classes documented
• nltk.parse.stanford
  nltk.parse.stanford.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 4/4 classes documented
• nltk.parse.transitionparser
  nltk.parse.transitionparser.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 3/3 classes documented
• nltk.parse.util
  nltk.parse.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Utility functions for parsers.
• nltk.parse.viterbi
  nltk.parse.viterbi.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function, 1/1 class documented
• nltk.probability
  nltk.probability.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Classes for representing and processing probabilistic information.
• nltk.sem
  nltk.sem.html
  Package
  Package
  VISIBLE
  NLTK Semantic Interpretation Package
• nltk.sem.boxer
  nltk.sem.boxer.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An interface to Boxer.
• nltk.sem.chat80
  nltk.sem.chat80.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Overview ========
• nltk.sem.cooper_storage
  nltk.sem.cooper_storage.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/2 function, 1/1 class documented
• nltk.sem.drt
  nltk.sem.drt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/5 function, 4/21 classes documented
• nltk.sem.drt_glue_demo
  nltk.sem.drt_glue_demo.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.sem.evaluate
  nltk.sem.evaluate.html
  ZopeInterfaceModule
  Module
  VISIBLE
  This module provides data structures for representing first-order models.
• nltk.sem.glue
  nltk.sem.glue.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.sem.hole
  nltk.sem.hole.html
  ZopeInterfaceModule
  Module
  VISIBLE
  An implementation of the Hole Semantics model, following Blackburn and Bos, Representation and Inference for Natural Language (CSLI, 2005).
• nltk.sem.lfg
  nltk.sem.lfg.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.sem.linearlogic
  nltk.sem.linearlogic.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 0/1 function, 1/12 class documented
• nltk.sem.logic
  nltk.sem.logic.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A version of first order predicate logic, built on top of the typed lambda calculus.
• nltk.sem.relextract
  nltk.sem.relextract.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Code for extracting relational triples from the ieer and conll2002 corpora.
• nltk.sem.skolemize
  nltk.sem.skolemize.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 functions documented
• nltk.sem.util
  nltk.sem.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.sentiment
  nltk.sentiment.html
  Package
  Package
  VISIBLE
  NLTK Sentiment Analysis Package
• nltk.sentiment.sentiment_analyzer
  nltk.sentiment.sentiment_analyzer.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A SentimentAnalyzer is a tool to implement and facilitate Sentiment Analysis tasks using NLTK features and classifiers, especially for teaching and demonstrative purposes.
• nltk.sentiment.util
  nltk.sentiment.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Utility methods for Sentiment Analysis.
• nltk.sentiment.vader
  nltk.sentiment.vader.html
  ZopeInterfaceModule
  Module
  VISIBLE
  If you use the VADER sentiment analysis tools, please cite:
• nltk.stem
  nltk.stem.html
  Package
  Package
  VISIBLE
  NLTK Stemmers
• nltk.stem.api
  nltk.stem.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.stem.arlstem
  nltk.stem.arlstem.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.stem.arlstem2
  nltk.stem.arlstem2.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.stem.cistem
  nltk.stem.cistem.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.stem.isri
  nltk.stem.isri.html
  ZopeInterfaceModule
  Module
  VISIBLE
  ISRI Arabic Stemmer
• nltk.stem.lancaster
  nltk.stem.lancaster.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A word stemmer based on the Lancaster (Paice/Husk) stemming algorithm. Paice, Chris D. "Another Stemmer." ACM SIGIR Forum 24.3 (1990): 56-61.
• nltk.stem.porter
  nltk.stem.porter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Porter Stemmer
• nltk.stem.regexp
  nltk.stem.regexp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.stem.rslp
  nltk.stem.rslp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.stem.snowball
  nltk.stem.snowball.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Snowball stemmers
• nltk.stem.util
  nltk.stem.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 functions documented
• nltk.stem.wordnet
  nltk.stem.wordnet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.tag
  nltk.tag.html
  Package
  Package
  VISIBLE
  NLTK Taggers
• nltk.tag.api
  nltk.tag.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Interface for tagging each token in a sentence with supplementary information, such as its part of speech.
• nltk.tag.brill
  nltk.tag.brill.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 5/5 functions, 3/3 classes documented
• nltk.tag.brill_trainer
  nltk.tag.brill_trainer.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.tag.crf
  nltk.tag.crf.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A module for POS tagging using CRFSuite
• nltk.tag.hmm
  nltk.tag.hmm.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tag.hunpos
  nltk.tag.hunpos.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A module for interfacing with the HunPos open-source POS-tagger.
• nltk.tag.mapping
  nltk.tag.mapping.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Interface for converting POS tags from various treebanks to the universal tagset of Petrov, Das, & McDonald.
• nltk.tag.perceptron
  nltk.tag.perceptron.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 0/3 function, 2/2 classes documented
• nltk.tag.senna
  nltk.tag.senna.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Senna POS tagger, NER Tagger, Chunk Tagger
• nltk.tag.sequential
  nltk.tag.sequential.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tag.stanford
  nltk.tag.stanford.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A module for interfacing with the Stanford taggers.
• nltk.tag.tnt
  nltk.tag.tnt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Implementation of 'TnT - A Statisical Part of Speech Tagger' by Thorsten Brants
• nltk.tag.util
  nltk.tag.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 3/3 functions documented
• nltk.tbl
  nltk.tbl.html
  Package
  Package
  VISIBLE
  Transformation Based Learning
• nltk.tbl.api
  nltk.tbl.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.tbl.demo
  nltk.tbl.demo.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/2 variable, 13/16 functions documented
• nltk.tbl.erroranalysis
  nltk.tbl.erroranalysis.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function documented
• nltk.tbl.feature
  nltk.tbl.feature.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.tbl.rule
  nltk.tbl.rule.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 classes documented
• nltk.tbl.template
  nltk.tbl.template.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 classes documented
• nltk.test
  nltk.test.html
  Package
  Package
  VISIBLE
  Unit tests for the NLTK modules. These tests are intended to ensure that source code changes don't accidentally introduce bugs. For instructions, please see:
• nltk.test.all
  nltk.test.all.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Test suite that runs all NLTK tests.
• nltk.test.childes_fixt
  nltk.test.childes_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.classify_fixt
  nltk.test.classify_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.conftest
  nltk.test.conftest.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 functions documented
• nltk.test.discourse_fixt
  nltk.test.discourse_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.gensim_fixt
  nltk.test.gensim_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.gluesemantics_malt_fixt
  nltk.test.gluesemantics_malt_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.inference_fixt
  nltk.test.inference_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.nonmonotonic_fixt
  nltk.test.nonmonotonic_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.portuguese_en_fixt
  nltk.test.portuguese_en_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.probability_fixt
  nltk.test.probability_fixt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit
  nltk.test.unit.html
  Package
  Package
  VISIBLE
  No package docstring; 14/32 modules, 0/2 package documented
• nltk.test.unit.lm
  nltk.test.unit.lm.html
  Package
  Package
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter
  nltk.test.unit.lm.test_counter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/2 class documented
• nltk.test.unit.lm.test_models
  nltk.test.unit.lm.test_models.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 6/9 classes documented
• nltk.test.unit.lm.test_preprocessing
  nltk.test.unit.lm.test_preprocessing.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary
  nltk.test.unit.lm.test_vocabulary.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.test.unit.test_aline
  nltk.test.unit.test_aline.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.metrics.aline
• nltk.test.unit.test_brill
  nltk.test.unit.test_brill.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for Brill tagger.
• nltk.test.unit.test_cfd_mutation
  nltk.test.unit.test_cfd_mutation.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_cfg2chomsky
  nltk.test.unit.test_cfg2chomsky.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_chunk
  nltk.test.unit.test_chunk.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_classify
  nltk.test.unit.test_classify.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.classify. See also: nltk/test/classify.doctest
• nltk.test.unit.test_collocations
  nltk.test.unit.test_collocations.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/1 function, 0/1 class documented
• nltk.test.unit.test_concordance
  nltk.test.unit.test_concordance.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 function, 1/1 class documented
• nltk.test.unit.test_corenlp
  nltk.test.unit.test_corenlp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Mock test for Stanford CoreNLP wrappers.
• nltk.test.unit.test_corpora
  nltk.test.unit.test_corpora.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views
  nltk.test.unit.test_corpus_views.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Corpus View Regression Tests
• nltk.test.unit.test_data
  nltk.test.unit.test_data.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_disagreement
  nltk.test.unit.test_disagreement.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.test.unit.test_freqdist
  nltk.test.unit.test_freqdist.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_hmm
  nltk.test.unit.test_hmm.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus
  nltk.test.unit.test_json2csv_corpus.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Regression tests for json2csv() and json2csv_entities() in Twitter package.
• nltk.test.unit.test_json_serialization
  nltk.test.unit.test_json_serialization.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_metrics
  nltk.test.unit.test_metrics.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_naivebayes
  nltk.test.unit.test_naivebayes.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_nombank
  nltk.test.unit.test_nombank.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.corpus.nombank
• nltk.test.unit.test_pl196x
  nltk.test.unit.test_pl196x.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag
  nltk.test.unit.test_pos_tag.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for nltk.pos_tag
• nltk.test.unit.test_rte_classify
  nltk.test.unit.test_rte_classify.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader
  nltk.test.unit.test_seekable_unicode_stream_reader.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna
  nltk.test.unit.test_senna.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for Senna
• nltk.test.unit.test_stem
  nltk.test.unit.test_stem.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_tag
  nltk.test.unit.test_tag.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.test_tgrep
  nltk.test.unit.test_tgrep.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.tgrep.
• nltk.test.unit.test_tokenize
  nltk.test.unit.test_tokenize.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.tokenize. See also nltk/test/tokenize.doctest
• nltk.test.unit.test_twitter_auth
  nltk.test.unit.test_twitter_auth.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for static parts of Twitter package
• nltk.test.unit.test_util
  nltk.test.unit.test_util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.util.
• nltk.test.unit.test_wordnet
  nltk.test.unit.test_wordnet.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Unit tests for nltk.corpus.wordnet See also nltk/test/wordnet.doctest
• nltk.test.unit.translate
  nltk.test.unit.translate.html
  Package
  Package
  VISIBLE
  No package docstring; 10/11 modules documented
• nltk.test.unit.translate.test_bleu
  nltk.test.unit.translate.test_bleu.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for BLEU translation evaluation metric
• nltk.test.unit.translate.test_gdfa
  nltk.test.unit.translate.test_gdfa.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests GDFA alignments
• nltk.test.unit.translate.test_ibm1
  nltk.test.unit.translate.test_ibm1.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for IBM Model 1 training methods
• nltk.test.unit.translate.test_ibm2
  nltk.test.unit.translate.test_ibm2.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for IBM Model 2 training methods
• nltk.test.unit.translate.test_ibm3
  nltk.test.unit.translate.test_ibm3.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for IBM Model 3 training methods
• nltk.test.unit.translate.test_ibm4
  nltk.test.unit.translate.test_ibm4.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for IBM Model 4 training methods
• nltk.test.unit.translate.test_ibm5
  nltk.test.unit.translate.test_ibm5.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for IBM Model 5 training methods
• nltk.test.unit.translate.test_ibm_model
  nltk.test.unit.translate.test_ibm_model.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for common methods of IBM translation models
• nltk.test.unit.translate.test_meteor
  nltk.test.unit.translate.test_meteor.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_nist
  nltk.test.unit.translate.test_nist.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for NIST translation evaluation metric
• nltk.test.unit.translate.test_stack_decoder
  nltk.test.unit.translate.test_stack_decoder.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tests for stack decoder
• nltk.text
  nltk.text.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tgrep
  nltk.tgrep.html
  ZopeInterfaceModule
  Module
  VISIBLE
  ============================================ TGrep search implementation for NLTK trees ============================================
• nltk.tokenize
  nltk.tokenize.html
  Package
  Package
  VISIBLE
  NLTK Tokenizer Package
• nltk.tokenize.api
  nltk.tokenize.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Tokenizer Interface
• nltk.tokenize.casual
  nltk.tokenize.casual.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Twitter-aware tokenizer, designed to be flexible and easy to adapt to new domains and tasks. The basic logic is this:
• nltk.tokenize.destructive
  nltk.tokenize.destructive.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 classes documented
• nltk.tokenize.legality_principle
  nltk.tokenize.legality_principle.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tokenize.mwe
  nltk.tokenize.mwe.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Multi-Word Expression Tokenizer
• nltk.tokenize.nist
  nltk.tokenize.nist.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tokenize.punkt
  nltk.tokenize.punkt.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Punkt Sentence Tokenizer
• nltk.tokenize.regexp
  nltk.tokenize.regexp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Regular-Expression Tokenizers
• nltk.tokenize.repp
  nltk.tokenize.repp.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 class documented
• nltk.tokenize.sexpr
  nltk.tokenize.sexpr.html
  ZopeInterfaceModule
  Module
  VISIBLE
  S-Expression Tokenizer
• nltk.tokenize.simple
  nltk.tokenize.simple.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Simple Tokenizers
• nltk.tokenize.sonority_sequencing
  nltk.tokenize.sonority_sequencing.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No summary
• nltk.tokenize.stanford
  nltk.tokenize.stanford.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/1 class documented
• nltk.tokenize.stanford_segmenter
  nltk.tokenize.stanford_segmenter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/1 class documented
• nltk.tokenize.texttiling
  nltk.tokenize.texttiling.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/5 variable, 1/2 function, 3/3 classes documented
• nltk.tokenize.toktok
  nltk.tokenize.toktok.html
  ZopeInterfaceModule
  Module
  VISIBLE
  The tok-tok tokenizer is a simple, general tokenizer, where the input has one sentence per line; thus only final period is tokenized.
• nltk.tokenize.treebank
  nltk.tokenize.treebank.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Penn Treebank Tokenizer
• nltk.tokenize.util
  nltk.tokenize.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 7/7 functions, 1/1 class documented
• nltk.toolbox
  nltk.toolbox.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Module for reading, writing and manipulating Toolbox databases and settings files.
• nltk.translate
  nltk.translate.html
  Package
  Package
  VISIBLE
  Experimental features for machine translation. These interfaces are prone to change.
• nltk.translate.api
  nltk.translate.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 0/1 variable, 1/3 function, 3/3 classes documented
• nltk.translate.bleu_score
  nltk.translate.bleu_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  BLEU score implementation.
• nltk.translate.chrf_score
  nltk.translate.chrf_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  ChrF score implementation
• nltk.translate.gale_church
  nltk.translate.gale_church.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A port of the Gale-Church Aligner.
• nltk.translate.gdfa
  nltk.translate.gdfa.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function documented
• nltk.translate.gleu_score
  nltk.translate.gleu_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  GLEU score implementation.
• nltk.translate.ibm1
  nltk.translate.ibm1.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Lexical translation model that ignores word order.
• nltk.translate.ibm2
  nltk.translate.ibm2.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Lexical translation model that considers word order.
• nltk.translate.ibm3
  nltk.translate.ibm3.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Translation model that considers how a word can be aligned to multiple words in another language.
• nltk.translate.ibm4
  nltk.translate.ibm4.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Translation model that reorders output words based on their type and distance from other related words in the output sentence.
• nltk.translate.ibm5
  nltk.translate.ibm5.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Translation model that keeps track of vacant positions in the target sentence to decide where to place translated words.
• nltk.translate.ibm_model
  nltk.translate.ibm_model.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Common methods and classes for all IBM models. See IBMModel1, IBMModel2, IBMModel3, IBMModel4, and IBMModel5 for specific implementations.
• nltk.translate.meteor_score
  nltk.translate.meteor_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 12/12 functions documented
• nltk.translate.metrics
  nltk.translate.metrics.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function documented
• nltk.translate.nist_score
  nltk.translate.nist_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  NIST score implementation.
• nltk.translate.phrase_based
  nltk.translate.phrase_based.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 2/2 functions documented
• nltk.translate.ribes_score
  nltk.translate.ribes_score.html
  ZopeInterfaceModule
  Module
  VISIBLE
  RIBES score implementation
• nltk.translate.stack_decoder
  nltk.translate.stack_decoder.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A decoder that uses stacks to implement phrase-based translation.
• nltk.tree
  nltk.tree.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Class for representing hierarchical language structures, such as syntax trees and morphological trees.
• nltk.treeprettyprinter
  nltk.treeprettyprinter.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Pretty-printing of discontinuous trees. Adapted from the disco-dop project, by Andreas van Cranenburgh. https://github.com/andreasvc/disco-dop
• nltk.treetransforms
  nltk.treetransforms.html
  ZopeInterfaceModule
  Module
  VISIBLE
  A collection of methods for tree (grammar) transformations used in parsing natural language.
• nltk.twitter
  nltk.twitter.html
  Package
  Package
  VISIBLE
  NLTK Twitter Package
• nltk.twitter.api
  nltk.twitter.api.html
  ZopeInterfaceModule
  Module
  VISIBLE
  This module provides an interface for TweetHandlers, and support for timezone handling.
• nltk.twitter.common
  nltk.twitter.common.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Utility functions for the :module:`twitterclient` module which do not require the twython library to have been installed.
• nltk.twitter.twitter_demo
  nltk.twitter.twitter_demo.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Examples to demo the :py:mod:`twitterclient` code.
• nltk.twitter.twitterclient
  nltk.twitter.twitterclient.html
  ZopeInterfaceModule
  Module
  VISIBLE
  NLTK Twitter client
• nltk.twitter.util
  nltk.twitter.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  Authentication utilities to accompany :module:`twitterclient`.
• nltk.util
  nltk.util.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 26/34 functions, 0/1 class documented
• nltk.wsd
  nltk.wsd.html
  ZopeInterfaceModule
  Module
  VISIBLE
  No module docstring; 1/1 function documented
• nltk.internals._java_bin
  nltk.internals.html#_java_bin
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.internals._java_options
  nltk.internals.html#_java_options
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.internals.config_java
  nltk.internals.html#config_java
  ZopeInterfaceFunction
  Function
  VISIBLE
  Configure nltk's java interface, by letting nltk know where it can find the Java binary, and what extra options (if any) should be passed to Java when it is run.
• nltk.internals.java
  nltk.internals.html#java
  ZopeInterfaceFunction
  Function
  VISIBLE
  Execute the given java command, by opening a subprocess that calls Java. If java has not yet been configured, it will be configured by calling config_java() with no arguments.
• nltk.internals.a
  nltk.internals.html#a
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.internals.b
  nltk.internals.html#b
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.internals.ReadError
  nltk.internals.ReadError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Exception raised by read_* functions when they fail. :param position: The index in the input string where an error occurred. :param expected: What was expected when an error occurred.
• nltk.internals.ReadError.__init__
  nltk.internals.ReadError.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ReadError.expected
  nltk.internals.ReadError.html#expected
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.internals.ReadError.position
  nltk.internals.ReadError.html#position
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.internals.ReadError.__str__
  nltk.internals.ReadError.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals._STRING_START_RE
  nltk.internals.html#_STRING_START_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.internals.read_str
  nltk.internals.html#read_str
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.internals._READ_INT_RE
  nltk.internals.html#_READ_INT_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.internals.read_int
  nltk.internals.html#read_int
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.internals._READ_NUMBER_VALUE
  nltk.internals.html#_READ_NUMBER_VALUE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.internals.read_number
  nltk.internals.html#read_number
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.internals.overridden
  nltk.internals.html#overridden
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.internals._mro
  nltk.internals.html#_mro
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.internals._add_epytext_field
  nltk.internals.html#_add_epytext_field
  ZopeInterfaceFunction
  Function
  PRIVATE
  Add an epytext @field to a given object's docstring.
• nltk.internals.deprecated
  nltk.internals.html#deprecated
  ZopeInterfaceFunction
  Function
  VISIBLE
  A decorator used to mark functions as deprecated. This will cause a warning to be printed the when the function is used. Usage:
• nltk.internals.Deprecated
  nltk.internals.Deprecated.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base class used to mark deprecated classes. A typical usage is to alert users that the name of a class has changed:
• nltk.internals.Deprecated.__new__
  nltk.internals.Deprecated.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.Counter
  nltk.internals.Counter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A counter that auto-increments each time its value is read.
• nltk.internals.Counter.__init__
  nltk.internals.Counter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.Counter._value
  nltk.internals.Counter.html#_value
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.internals.Counter.get
  nltk.internals.Counter.html#get
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.find_file_iter
  nltk.internals.html#find_file_iter
  ZopeInterfaceFunction
  Function
  VISIBLE
  Search for a file to be used by nltk.
• nltk.internals.find_file
  nltk.internals.html#find_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals.find_dir
  nltk.internals.html#find_dir
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals.find_binary_iter
  nltk.internals.html#find_binary_iter
  ZopeInterfaceFunction
  Function
  VISIBLE
  Search for a file to be used by nltk.
• nltk.internals.find_binary
  nltk.internals.html#find_binary
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals.find_jar_iter
  nltk.internals.html#find_jar_iter
  ZopeInterfaceFunction
  Function
  VISIBLE
  Search for a jar that is used by nltk.
• nltk.internals.find_jar
  nltk.internals.html#find_jar
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals.find_jars_within_path
  nltk.internals.html#find_jars_within_path
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals._decode_stdoutdata
  nltk.internals.html#_decode_stdoutdata
  ZopeInterfaceFunction
  Function
  PRIVATE
  Convert data read from stdout/stderr to unicode
• nltk.internals.import_from_stdlib
  nltk.internals.html#import_from_stdlib
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.internals.ElementWrapper
  nltk.internals.ElementWrapper.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.internals.ElementWrapper.__new__
  nltk.internals.ElementWrapper.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create and return a wrapper around a given Element object. If etree is an ElementWrapper, then etree is returned as-is.
• nltk.internals.ElementWrapper.__init__
  nltk.internals.ElementWrapper.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize a new Element wrapper for etree.
• nltk.internals.ElementWrapper.unwrap
  nltk.internals.ElementWrapper.html#unwrap
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the Element object wrapped by this wrapper.
• nltk.internals.ElementWrapper.__repr__
  nltk.internals.ElementWrapper.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__str__
  nltk.internals.ElementWrapper.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.internals.ElementWrapper.__getattr__
  nltk.internals.ElementWrapper.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__setattr__
  nltk.internals.ElementWrapper.html#__setattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__delattr__
  nltk.internals.ElementWrapper.html#__delattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__setitem__
  nltk.internals.ElementWrapper.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__delitem__
  nltk.internals.ElementWrapper.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__setslice__
  nltk.internals.ElementWrapper.html#__setslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__delslice__
  nltk.internals.ElementWrapper.html#__delslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__len__
  nltk.internals.ElementWrapper.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__getitem__
  nltk.internals.ElementWrapper.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.__getslice__
  nltk.internals.ElementWrapper.html#__getslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.getchildren
  nltk.internals.ElementWrapper.html#getchildren
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.getiterator
  nltk.internals.ElementWrapper.html#getiterator
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.makeelement
  nltk.internals.ElementWrapper.html#makeelement
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.find
  nltk.internals.ElementWrapper.html#find
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.ElementWrapper.findall
  nltk.internals.ElementWrapper.html#findall
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.internals.slice_bounds
  nltk.internals.html#slice_bounds
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a slice, return the corresponding (start, stop) bounds, taking into account None indices and negative indices. The following guarantees are made for the returned start and stop values:
• nltk.internals.is_writable
  nltk.internals.html#is_writable
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.internals.raise_unorderable_types
  nltk.internals.html#raise_unorderable_types
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict
  nltk.collections.OrderedDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.__init__
  nltk.collections.OrderedDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict._keys
  nltk.collections.OrderedDict.html#_keys
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.OrderedDict._default_factory
  nltk.collections.OrderedDict.html#_default_factory
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.OrderedDict.__delitem__
  nltk.collections.OrderedDict.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.__getitem__
  nltk.collections.OrderedDict.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.__iter__
  nltk.collections.OrderedDict.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.__missing__
  nltk.collections.OrderedDict.html#__missing__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.__setitem__
  nltk.collections.OrderedDict.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.clear
  nltk.collections.OrderedDict.html#clear
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.copy
  nltk.collections.OrderedDict.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.items
  nltk.collections.OrderedDict.html#items
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.keys
  nltk.collections.OrderedDict.html#keys
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.popitem
  nltk.collections.OrderedDict.html#popitem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.setdefault
  nltk.collections.OrderedDict.html#setdefault
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.update
  nltk.collections.OrderedDict.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.OrderedDict.values
  nltk.collections.OrderedDict.html#values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.AbstractLazySequence
  nltk.collections.AbstractLazySequence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for read-only sequences whose values are computed as needed. Lazy sequences act like tuples -- they can be indexed, sliced, and iterated over; but they may not be modified.
• nltk.collections.AbstractLazySequence.__len__
  nltk.collections.AbstractLazySequence.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.AbstractLazySequence.iterate_from
  nltk.collections.AbstractLazySequence.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.AbstractLazySequence.__getitem__
  nltk.collections.AbstractLazySequence.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the i th token in the corpus file underlying this corpus view. Negative indices and spans are both supported.
• nltk.collections.AbstractLazySequence.__iter__
  nltk.collections.AbstractLazySequence.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator that generates the tokens in the corpus file underlying this corpus view.
• nltk.collections.AbstractLazySequence.count
  nltk.collections.AbstractLazySequence.html#count
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of times this list contains value.
• nltk.collections.AbstractLazySequence.index
  nltk.collections.AbstractLazySequence.html#index
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.AbstractLazySequence.__contains__
  nltk.collections.AbstractLazySequence.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return true if this list contains value.
• nltk.collections.AbstractLazySequence.__add__
  nltk.collections.AbstractLazySequence.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating self with other.
• nltk.collections.AbstractLazySequence.__radd__
  nltk.collections.AbstractLazySequence.html#__radd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating other with self.
• nltk.collections.AbstractLazySequence.__mul__
  nltk.collections.AbstractLazySequence.html#__mul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating self with itself count times.
• nltk.collections.AbstractLazySequence.__rmul__
  nltk.collections.AbstractLazySequence.html#__rmul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating self with itself count times.
• nltk.collections.AbstractLazySequence._MAX_REPR_SIZE
  nltk.collections.AbstractLazySequence.html#_MAX_REPR_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.collections.AbstractLazySequence.__repr__
  nltk.collections.AbstractLazySequence.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this corpus view that is similar to a list's representation; but if it would be more than 60 characters long, it is truncated.
• nltk.collections.AbstractLazySequence.__eq__
  nltk.collections.AbstractLazySequence.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.AbstractLazySequence.__ne__
  nltk.collections.AbstractLazySequence.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.AbstractLazySequence.__lt__
  nltk.collections.AbstractLazySequence.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.AbstractLazySequence.__hash__
  nltk.collections.AbstractLazySequence.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.collections.LazySubsequence
  nltk.collections.LazySubsequence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A subsequence produced by slicing a lazy sequence. This slice keeps a reference to its source sequence, and generates its values by looking them up in the source sequence.
• nltk.collections.LazySubsequence.MIN_SIZE
  nltk.collections.LazySubsequence.html#MIN_SIZE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The minimum size for which lazy slices should be created. If LazySubsequence() is called with a subsequence that is shorter than MIN_SIZE, then a tuple will be returned instead.
• nltk.collections.LazySubsequence.__new__
  nltk.collections.LazySubsequence.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazySubsequence.__init__
  nltk.collections.LazySubsequence.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.LazySubsequence._source
  nltk.collections.LazySubsequence.html#_source
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazySubsequence._start
  nltk.collections.LazySubsequence.html#_start
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazySubsequence._stop
  nltk.collections.LazySubsequence.html#_stop
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazySubsequence.__len__
  nltk.collections.LazySubsequence.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.LazySubsequence.iterate_from
  nltk.collections.LazySubsequence.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazyConcatenation
  nltk.collections.LazyConcatenation.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.collections.LazyConcatenation.__init__
  nltk.collections.LazyConcatenation.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.LazyConcatenation._list
  nltk.collections.LazyConcatenation.html#_list
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyConcatenation._offsets
  nltk.collections.LazyConcatenation.html#_offsets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyConcatenation.__len__
  nltk.collections.LazyConcatenation.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.LazyConcatenation.iterate_from
  nltk.collections.LazyConcatenation.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazyMap
  nltk.collections.LazyMap.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.collections.LazyMap.__init__
  nltk.collections.LazyMap.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazyMap._lists
  nltk.collections.LazyMap.html#_lists
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyMap._func
  nltk.collections.LazyMap.html#_func
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyMap._cache_size
  nltk.collections.LazyMap.html#_cache_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyMap._cache
  nltk.collections.LazyMap.html#_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyMap._all_lazy
  nltk.collections.LazyMap.html#_all_lazy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyMap.iterate_from
  nltk.collections.LazyMap.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazyMap.__getitem__
  nltk.collections.LazyMap.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the i th token in the corpus file underlying this corpus view. Negative indices and spans are both supported.
• nltk.collections.LazyMap.__len__
  nltk.collections.LazyMap.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.LazyZip
  nltk.collections.LazyZip.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.collections.LazyZip.__init__
  nltk.collections.LazyZip.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.collections.LazyZip.iterate_from
  nltk.collections.LazyZip.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.collections.LazyZip.__len__
  nltk.collections.LazyZip.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.LazyEnumerate
  nltk.collections.LazyEnumerate.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.collections.LazyEnumerate.__init__
  nltk.collections.LazyEnumerate.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.collections.LazyIteratorList
  nltk.collections.LazyIteratorList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wraps an iterator, loading its elements on demand and making them subscriptable. __repr__ displays only the first few elements.
• nltk.collections.LazyIteratorList.__init__
  nltk.collections.LazyIteratorList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collections.LazyIteratorList._it
  nltk.collections.LazyIteratorList.html#_it
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyIteratorList._len
  nltk.collections.LazyIteratorList.html#_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyIteratorList._cache
  nltk.collections.LazyIteratorList.html#_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.collections.LazyIteratorList.__len__
  nltk.collections.LazyIteratorList.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of tokens in the corpus file underlying this corpus view.
• nltk.collections.LazyIteratorList.iterate_from
  nltk.collections.LazyIteratorList.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new iterator over this list starting at the given offset.
• nltk.collections.LazyIteratorList.__add__
  nltk.collections.LazyIteratorList.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating self with other.
• nltk.collections.LazyIteratorList.__radd__
  nltk.collections.LazyIteratorList.html#__radd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating other with self.
• nltk.collections.Trie
  nltk.collections.Trie.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Trie implementation for strings
• nltk.collections.Trie.LEAF
  nltk.collections.Trie.html#LEAF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.collections.Trie.__init__
  nltk.collections.Trie.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Builds a Trie object, which is built around a dict
• nltk.collections.Trie.insert
  nltk.collections.Trie.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Inserts string into the Trie
• nltk.collections.Trie.__missing__
  nltk.collections.Trie.html#__missing__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.util.usage
  nltk.util.html#usage
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.in_idle
  nltk.util.html#in_idle
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return True if this function is run within idle. Tkinter programs that are run in idle should never call Tk.mainloop; so this function should be used to gate all calls to Tk.mainloop.
• nltk.util.pr
  nltk.util.html#pr
  ZopeInterfaceFunction
  Function
  VISIBLE
  Pretty print a sequence of data items
• nltk.util.print_string
  nltk.util.html#print_string
  ZopeInterfaceFunction
  Function
  VISIBLE
  Pretty print a string, breaking lines on whitespace
• nltk.util.tokenwrap
  nltk.util.html#tokenwrap
  ZopeInterfaceFunction
  Function
  VISIBLE
  Pretty print a list of text tokens, breaking lines on whitespace
• nltk.util.py25
  nltk.util.html#py25
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.Index
  nltk.util.Index.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.util.Index.__init__
  nltk.util.Index.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.util.re_show
  nltk.util.html#re_show
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a string with markers surrounding the matched substrings. Search str for substrings matching regexp and wrap the matches with braces. This is convenient for learning about regular expressions.
• nltk.util.filestring
  nltk.util.html#filestring
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.breadth_first
  nltk.util.html#breadth_first
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.util.acyclic_breadth_first
  nltk.util.html#acyclic_breadth_first
  ZopeInterfaceFunction
  Function
  VISIBLE
  Traverse the nodes of a tree in breadth-first order, discarding eventual cycles.
• nltk.util.acyclic_depth_first
  nltk.util.html#acyclic_depth_first
  ZopeInterfaceFunction
  Function
  VISIBLE
  Traverse the nodes of a tree in depth-first order, discarding eventual cycles within any branch, adding cut_mark (when specified) if cycles were truncated.
• nltk.util.acyclic_branches_depth_first
  nltk.util.html#acyclic_branches_depth_first
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.util.acyclic_dic2tree
  nltk.util.html#acyclic_dic2tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert acyclic dictionary 'dic', where the keys are nodes, and the values are lists of children, to output tree suitable for pprint(), starting at root 'node', with subtrees as nested lists.
• nltk.util.unweighted_minimum_spanning_tree
  nltk.util.html#unweighted_minimum_spanning_tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Output a Minimum Spanning Tree (MST) of an unweighted graph, by traversing the nodes of a tree in breadth-first order, discarding eventual cycles.
• nltk.util.guess_encoding
  nltk.util.html#guess_encoding
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a byte string, attempt to decode it. Tries the standard 'UTF8' and 'latin-1' encodings, Plus several gathered from locale information.
• nltk.util.unique_list
  nltk.util.html#unique_list
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.invert_dict
  nltk.util.html#invert_dict
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.transitive_closure
  nltk.util.html#transitive_closure
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate the transitive closure of a directed graph, optionally the reflexive transitive closure.
• nltk.util.invert_graph
  nltk.util.html#invert_graph
  ZopeInterfaceFunction
  Function
  VISIBLE
  Inverts a directed graph.
• nltk.util.clean_html
  nltk.util.html#clean_html
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.clean_url
  nltk.util.html#clean_url
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.util.flatten
  nltk.util.html#flatten
  ZopeInterfaceFunction
  Function
  VISIBLE
  Flatten a list.
• nltk.util.pad_sequence
  nltk.util.html#pad_sequence
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns a padded sequence of items before ngram extraction.
• nltk.util.ngrams
  nltk.util.html#ngrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the ngrams generated from a sequence of items, as an iterator. For example:
• nltk.util.bigrams
  nltk.util.html#bigrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the bigrams generated from a sequence of items, as an iterator. For example:
• nltk.util.trigrams
  nltk.util.html#trigrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the trigrams generated from a sequence of items, as an iterator. For example:
• nltk.util.everygrams
  nltk.util.html#everygrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns all possible ngrams generated from a sequence of items, as an iterator.
• nltk.util.skipgrams
  nltk.util.html#skipgrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns all possible skipgrams generated from a sequence of items, as an iterator. Skipgrams are ngrams that allows tokens to be skipped. Refer to http://homepages.inf.ed.ac.uk/ballison/pdf/lrec_skipgrams.pdf
• nltk.util.binary_search_file
  nltk.util.html#binary_search_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the line from the file with first word key. Searches through a sorted file using the binary search algorithm.
• nltk.util.set_proxy
  nltk.util.html#set_proxy
  ZopeInterfaceFunction
  Function
  VISIBLE
  Set the HTTP proxy for Python to download through.
• nltk.util.elementtree_indent
  nltk.util.html#elementtree_indent
  ZopeInterfaceFunction
  Function
  VISIBLE
  Recursive function to indent an ElementTree._ElementInterface used for pretty printing. Run indent on elem and then output in the normal way.
• nltk.util.choose
  nltk.util.html#choose
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function is a fast way to calculate binomial coefficients, commonly known as nCk, i.e. the number of combinations of n things taken k at a time. (https://en.wikipedia.org/wiki/Binomial_coefficient).
• nltk.util.pairwise
  nltk.util.html#pairwise
  ZopeInterfaceFunction
  Function
  VISIBLE
  s -> (s0,s1), (s1,s2), (s2, s3), ...
• nltk.util.parallelize_preprocess
  nltk.util.html#parallelize_preprocess
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.probability._NINF
  nltk.probability.html#_NINF
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.probability.FreqDist
  nltk.probability.FreqDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.FreqDist.__init__
  nltk.probability.FreqDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist._N
  nltk.probability.FreqDist.html#_N
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.FreqDist.N
  nltk.probability.FreqDist.html#N
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.__setitem__
  nltk.probability.FreqDist.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Override Counter.__setitem__() to invalidate the cached N
• nltk.probability.FreqDist.__delitem__
  nltk.probability.FreqDist.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Override Counter.__delitem__() to invalidate the cached N
• nltk.probability.FreqDist.update
  nltk.probability.FreqDist.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Override Counter.update() to invalidate the cached N
• nltk.probability.FreqDist.setdefault
  nltk.probability.FreqDist.html#setdefault
  ZopeInterfaceFunction
  Method
  VISIBLE
  Override Counter.setdefault() to invalidate the cached N
• nltk.probability.FreqDist.B
  nltk.probability.FreqDist.html#B
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.hapaxes
  nltk.probability.FreqDist.html#hapaxes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that occur once (hapax legomena)
• nltk.probability.FreqDist.Nr
  nltk.probability.FreqDist.html#Nr
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.FreqDist.r_Nr
  nltk.probability.FreqDist.html#r_Nr
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the dictionary mapping r to Nr, the number of samples with frequency r, where Nr > 0.
• nltk.probability.FreqDist._cumulative_frequencies
  nltk.probability.FreqDist.html#_cumulative_frequencies
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the cumulative frequencies of the specified samples. If no samples are specified, all counts are returned, starting with the largest.
• nltk.probability.FreqDist.freq
  nltk.probability.FreqDist.html#freq
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.max
  nltk.probability.FreqDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.plot
  nltk.probability.FreqDist.html#plot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.tabulate
  nltk.probability.FreqDist.html#tabulate
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.FreqDist.copy
  nltk.probability.FreqDist.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a copy of this frequency distribution.
• nltk.probability.FreqDist.__add__
  nltk.probability.FreqDist.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add counts from two counters.
• nltk.probability.FreqDist.__sub__
  nltk.probability.FreqDist.html#__sub__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Subtract count, but keep only results with positive counts.
• nltk.probability.FreqDist.__or__
  nltk.probability.FreqDist.html#__or__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Union is the maximum of value in either of the input counters.
• nltk.probability.FreqDist.__and__
  nltk.probability.FreqDist.html#__and__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Intersection is the minimum of corresponding counts.
• nltk.probability.FreqDist.__le__
  nltk.probability.FreqDist.html#__le__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns True if this frequency distribution is a subset of the other and for no key the value exceeds the value of the same key from the other frequency distribution.
• nltk.probability.FreqDist.__ge__
  nltk.probability.FreqDist.html#__ge__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.FreqDist.__lt__
  nltk.probability.FreqDist.html#__lt__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.probability.FreqDist.__gt__
  nltk.probability.FreqDist.html#__gt__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.probability.FreqDist.__repr__
  nltk.probability.FreqDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this FreqDist.
• nltk.probability.FreqDist.pprint
  nltk.probability.FreqDist.html#pprint
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print a string representation of this FreqDist to 'stream'
• nltk.probability.FreqDist.pformat
  nltk.probability.FreqDist.html#pformat
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this FreqDist.
• nltk.probability.FreqDist.__str__
  nltk.probability.FreqDist.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this FreqDist.
• nltk.probability.FreqDist.__iter__
  nltk.probability.FreqDist.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator which yields tokens ordered by frequency.
• nltk.probability.ProbDistI
  nltk.probability.ProbDistI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ProbDistI.SUM_TO_ONE
  nltk.probability.ProbDistI.html#SUM_TO_ONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  True if the probabilities of the samples in this probability distribution will always sum to one.
• nltk.probability.ProbDistI.__init__
  nltk.probability.ProbDistI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classes inheriting from ProbDistI should implement __init__.
• nltk.probability.ProbDistI.prob
  nltk.probability.ProbDistI.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.ProbDistI.logprob
  nltk.probability.ProbDistI.html#logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the base 2 logarithm of the probability for a given sample.
• nltk.probability.ProbDistI.max
  nltk.probability.ProbDistI.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.ProbDistI.samples
  nltk.probability.ProbDistI.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.ProbDistI.discount
  nltk.probability.ProbDistI.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ratio by which counts are discounted on average: c*/c
• nltk.probability.ProbDistI.generate
  nltk.probability.ProbDistI.html#generate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a randomly selected sample from this probability distribution. The probability of returning each sample samp is equal to self.prob(samp).
• nltk.probability.UniformProbDist
  nltk.probability.UniformProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A probability distribution that assigns equal probability to each sample in a given set; and a zero probability to all other samples.
• nltk.probability.UniformProbDist.__init__
  nltk.probability.UniformProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new uniform probability distribution, that assigns equal probability to each sample in samples.
• nltk.probability.UniformProbDist._sampleset
  nltk.probability.UniformProbDist.html#_sampleset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.UniformProbDist._prob
  nltk.probability.UniformProbDist.html#_prob
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.UniformProbDist._samples
  nltk.probability.UniformProbDist.html#_samples
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.UniformProbDist.prob
  nltk.probability.UniformProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.UniformProbDist.max
  nltk.probability.UniformProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.UniformProbDist.samples
  nltk.probability.UniformProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.UniformProbDist.__repr__
  nltk.probability.UniformProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.RandomProbDist
  nltk.probability.RandomProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Generates a random probability distribution whereby each sample will be between 0 and 1 with equal probability (uniform random distribution. Also called a continuous uniform distribution).
• nltk.probability.RandomProbDist.__init__
  nltk.probability.RandomProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classes inheriting from ProbDistI should implement __init__.
• nltk.probability.RandomProbDist._probs
  nltk.probability.RandomProbDist.html#_probs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.RandomProbDist._samples
  nltk.probability.RandomProbDist.html#_samples
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.RandomProbDist.unirand
  nltk.probability.RandomProbDist.html#unirand
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.probability.RandomProbDist.max
  nltk.probability.RandomProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.RandomProbDist._max
  nltk.probability.RandomProbDist.html#_max
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.RandomProbDist.prob
  nltk.probability.RandomProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.RandomProbDist.samples
  nltk.probability.RandomProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.RandomProbDist.__repr__
  nltk.probability.RandomProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.DictionaryProbDist
  nltk.probability.DictionaryProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A probability distribution whose probabilities are directly specified by a given dictionary. The given dictionary maps samples to probabilities.
• nltk.probability.DictionaryProbDist.__init__
  nltk.probability.DictionaryProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.DictionaryProbDist._prob_dict
  nltk.probability.DictionaryProbDist.html#_prob_dict
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.DictionaryProbDist._log
  nltk.probability.DictionaryProbDist.html#_log
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.DictionaryProbDist.prob
  nltk.probability.DictionaryProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.DictionaryProbDist.logprob
  nltk.probability.DictionaryProbDist.html#logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the base 2 logarithm of the probability for a given sample.
• nltk.probability.DictionaryProbDist.max
  nltk.probability.DictionaryProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.DictionaryProbDist._max
  nltk.probability.DictionaryProbDist.html#_max
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.DictionaryProbDist.samples
  nltk.probability.DictionaryProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.DictionaryProbDist.__repr__
  nltk.probability.DictionaryProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.MLEProbDist
  nltk.probability.MLEProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.MLEProbDist.__init__
  nltk.probability.MLEProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the maximum likelihood estimate to create a probability distribution for the experiment used to generate freqdist.
• nltk.probability.MLEProbDist._freqdist
  nltk.probability.MLEProbDist.html#_freqdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.MLEProbDist.freqdist
  nltk.probability.MLEProbDist.html#freqdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the frequency distribution that this probability distribution is based on.
• nltk.probability.MLEProbDist.prob
  nltk.probability.MLEProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.MLEProbDist.max
  nltk.probability.MLEProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.MLEProbDist.samples
  nltk.probability.MLEProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.MLEProbDist.__repr__
  nltk.probability.MLEProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.probability.LidstoneProbDist
  nltk.probability.LidstoneProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.LidstoneProbDist.SUM_TO_ONE
  nltk.probability.LidstoneProbDist.html#SUM_TO_ONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  True if the probabilities of the samples in this probability distribution will always sum to one.
• nltk.probability.LidstoneProbDist.__init__
  nltk.probability.LidstoneProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the Lidstone estimate to create a probability distribution for the experiment used to generate freqdist.
• nltk.probability.LidstoneProbDist._freqdist
  nltk.probability.LidstoneProbDist.html#_freqdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.LidstoneProbDist._gamma
  nltk.probability.LidstoneProbDist.html#_gamma
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.LidstoneProbDist._N
  nltk.probability.LidstoneProbDist.html#_N
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.LidstoneProbDist._bins
  nltk.probability.LidstoneProbDist.html#_bins
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.LidstoneProbDist._divisor
  nltk.probability.LidstoneProbDist.html#_divisor
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.LidstoneProbDist.freqdist
  nltk.probability.LidstoneProbDist.html#freqdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the frequency distribution that this probability distribution is based on.
• nltk.probability.LidstoneProbDist.prob
  nltk.probability.LidstoneProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.LidstoneProbDist.max
  nltk.probability.LidstoneProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.LidstoneProbDist.samples
  nltk.probability.LidstoneProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.LidstoneProbDist.discount
  nltk.probability.LidstoneProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ratio by which counts are discounted on average: c*/c
• nltk.probability.LidstoneProbDist.__repr__
  nltk.probability.LidstoneProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist.
• nltk.probability.LaplaceProbDist
  nltk.probability.LaplaceProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.LaplaceProbDist.__init__
  nltk.probability.LaplaceProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the Laplace estimate to create a probability distribution for the experiment used to generate freqdist.
• nltk.probability.LaplaceProbDist.__repr__
  nltk.probability.LaplaceProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.probability.ELEProbDist
  nltk.probability.ELEProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ELEProbDist.__init__
  nltk.probability.ELEProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the expected likelihood estimate to create a probability distribution for the experiment used to generate freqdist.
• nltk.probability.ELEProbDist.__repr__
  nltk.probability.ELEProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist.
• nltk.probability.HeldoutProbDist
  nltk.probability.HeldoutProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.HeldoutProbDist._estimate
  nltk.probability.HeldoutProbDist.html#_estimate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list mapping from r, the number of times that a sample occurs in the base distribution, to the probability estimate for that sample. _estimate[r] is calculated by finding the average frequency in the heldout distribution of all samples that occur r times in the base distribution. In particular, _estimate[r] = Tr[r]/(Nr[r].N).
• nltk.probability.HeldoutProbDist._max_r
  nltk.probability.HeldoutProbDist.html#_max_r
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The maximum number of times that any sample occurs in the base distribution. _max_r is used to decide how large _estimate must be.
• nltk.probability.HeldoutProbDist.SUM_TO_ONE
  nltk.probability.HeldoutProbDist.html#SUM_TO_ONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  True if the probabilities of the samples in this probability distribution will always sum to one.
• nltk.probability.HeldoutProbDist.__init__
  nltk.probability.HeldoutProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the heldout estimate to create a probability distribution for the experiment used to generate base_fdist and heldout_fdist.
• nltk.probability.HeldoutProbDist._base_fdist
  nltk.probability.HeldoutProbDist.html#_base_fdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.HeldoutProbDist._heldout_fdist
  nltk.probability.HeldoutProbDist.html#_heldout_fdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.HeldoutProbDist._calculate_Tr
  nltk.probability.HeldoutProbDist.html#_calculate_Tr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the list Tr, where Tr[r] is the total count in heldout_fdist for all samples that occur r times in base_fdist.
• nltk.probability.HeldoutProbDist._calculate_estimate
  nltk.probability.HeldoutProbDist.html#_calculate_estimate
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.probability.HeldoutProbDist.base_fdist
  nltk.probability.HeldoutProbDist.html#base_fdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the base frequency distribution that this probability distribution is based on.
• nltk.probability.HeldoutProbDist.heldout_fdist
  nltk.probability.HeldoutProbDist.html#heldout_fdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the heldout frequency distribution that this probability distribution is based on.
• nltk.probability.HeldoutProbDist.samples
  nltk.probability.HeldoutProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.HeldoutProbDist.prob
  nltk.probability.HeldoutProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.HeldoutProbDist.max
  nltk.probability.HeldoutProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.HeldoutProbDist.discount
  nltk.probability.HeldoutProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ratio by which counts are discounted on average: c*/c
• nltk.probability.HeldoutProbDist.__repr__
  nltk.probability.HeldoutProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.probability.CrossValidationProbDist
  nltk.probability.CrossValidationProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.CrossValidationProbDist.SUM_TO_ONE
  nltk.probability.CrossValidationProbDist.html#SUM_TO_ONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  True if the probabilities of the samples in this probability distribution will always sum to one.
• nltk.probability.CrossValidationProbDist.__init__
  nltk.probability.CrossValidationProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use the cross-validation estimate to create a probability distribution for the experiment used to generate freqdists.
• nltk.probability.CrossValidationProbDist._freqdists
  nltk.probability.CrossValidationProbDist.html#_freqdists
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.CrossValidationProbDist._heldout_probdists
  nltk.probability.CrossValidationProbDist.html#_heldout_probdists
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.CrossValidationProbDist.freqdists
  nltk.probability.CrossValidationProbDist.html#freqdists
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the list of frequency distributions that this ProbDist is based on.
• nltk.probability.CrossValidationProbDist.samples
  nltk.probability.CrossValidationProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.CrossValidationProbDist.prob
  nltk.probability.CrossValidationProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.CrossValidationProbDist.discount
  nltk.probability.CrossValidationProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ratio by which counts are discounted on average: c*/c
• nltk.probability.CrossValidationProbDist.__repr__
  nltk.probability.CrossValidationProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist.
• nltk.probability.WittenBellProbDist
  nltk.probability.WittenBellProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.WittenBellProbDist.__init__
  nltk.probability.WittenBellProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.WittenBellProbDist._freqdist
  nltk.probability.WittenBellProbDist.html#_freqdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.WittenBellProbDist._T
  nltk.probability.WittenBellProbDist.html#_T
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.WittenBellProbDist._Z
  nltk.probability.WittenBellProbDist.html#_Z
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.WittenBellProbDist._N
  nltk.probability.WittenBellProbDist.html#_N
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.WittenBellProbDist._P0
  nltk.probability.WittenBellProbDist.html#_P0
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.WittenBellProbDist.prob
  nltk.probability.WittenBellProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.WittenBellProbDist.max
  nltk.probability.WittenBellProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.WittenBellProbDist.samples
  nltk.probability.WittenBellProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.WittenBellProbDist.freqdist
  nltk.probability.WittenBellProbDist.html#freqdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.WittenBellProbDist.discount
  nltk.probability.WittenBellProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ratio by which counts are discounted on average: c*/c
• nltk.probability.WittenBellProbDist.__repr__
  nltk.probability.WittenBellProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist.
• nltk.probability.SimpleGoodTuringProbDist
  nltk.probability.SimpleGoodTuringProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  SimpleGoodTuring ProbDist approximates from frequency to frequency of frequency into a linear line under log space by linear regression. Details of Simple Good-Turing algorithm can be found in:
• nltk.probability.SimpleGoodTuringProbDist.SUM_TO_ONE
  nltk.probability.SimpleGoodTuringProbDist.html#SUM_TO_ONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  True if the probabilities of the samples in this probability distribution will always sum to one.
• nltk.probability.SimpleGoodTuringProbDist.__init__
  nltk.probability.SimpleGoodTuringProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.SimpleGoodTuringProbDist._freqdist
  nltk.probability.SimpleGoodTuringProbDist.html#_freqdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._bins
  nltk.probability.SimpleGoodTuringProbDist.html#_bins
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._r_Nr_non_zero
  nltk.probability.SimpleGoodTuringProbDist.html#_r_Nr_non_zero
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._r_Nr
  nltk.probability.SimpleGoodTuringProbDist.html#_r_Nr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Split the frequency distribution in two list (r, Nr), where Nr(r) > 0
• nltk.probability.SimpleGoodTuringProbDist.find_best_fit
  nltk.probability.SimpleGoodTuringProbDist.html#find_best_fit
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use simple linear regression to tune parameters self._slope and self._intercept in the log-log space based on count and Nr(count) (Work in log space to avoid floating point underflow.)
• nltk.probability.SimpleGoodTuringProbDist._slope
  nltk.probability.SimpleGoodTuringProbDist.html#_slope
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._intercept
  nltk.probability.SimpleGoodTuringProbDist.html#_intercept
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._switch
  nltk.probability.SimpleGoodTuringProbDist.html#_switch
  ZopeInterfaceFunction
  Method
  PRIVATE
  Calculate the r frontier where we must switch from Nr to Sr when estimating E[Nr].
• nltk.probability.SimpleGoodTuringProbDist._switch_at
  nltk.probability.SimpleGoodTuringProbDist.html#_switch_at
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._variance
  nltk.probability.SimpleGoodTuringProbDist.html#_variance
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist._renormalize
  nltk.probability.SimpleGoodTuringProbDist.html#_renormalize
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.probability.SimpleGoodTuringProbDist._renormal
  nltk.probability.SimpleGoodTuringProbDist.html#_renormal
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist.smoothedNr
  nltk.probability.SimpleGoodTuringProbDist.html#smoothedNr
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of samples with count r.
• nltk.probability.SimpleGoodTuringProbDist.prob
  nltk.probability.SimpleGoodTuringProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample's probability.
• nltk.probability.SimpleGoodTuringProbDist._prob_measure
  nltk.probability.SimpleGoodTuringProbDist.html#_prob_measure
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist.check
  nltk.probability.SimpleGoodTuringProbDist.html#check
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist.discount
  nltk.probability.SimpleGoodTuringProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  This function returns the total mass of probability transfers from the seen samples to the unseen samples.
• nltk.probability.SimpleGoodTuringProbDist.max
  nltk.probability.SimpleGoodTuringProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.SimpleGoodTuringProbDist.samples
  nltk.probability.SimpleGoodTuringProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.SimpleGoodTuringProbDist.freqdist
  nltk.probability.SimpleGoodTuringProbDist.html#freqdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.SimpleGoodTuringProbDist.__repr__
  nltk.probability.SimpleGoodTuringProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist.
• nltk.probability.MutableProbDist
  nltk.probability.MutableProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An mutable probdist where the probabilities may be easily modified. This simply copies an existing probdist, storing the probability values in a mutable dictionary and providing an update method.
• nltk.probability.MutableProbDist.__init__
  nltk.probability.MutableProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates the mutable probdist based on the given prob_dist and using the list of samples given. These values are stored as log probabilities if the store_logs flag is set.
• nltk.probability.MutableProbDist._samples
  nltk.probability.MutableProbDist.html#_samples
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.MutableProbDist._sample_dict
  nltk.probability.MutableProbDist.html#_sample_dict
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.MutableProbDist._data
  nltk.probability.MutableProbDist.html#_data
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.MutableProbDist._logs
  nltk.probability.MutableProbDist.html#_logs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.MutableProbDist.max
  nltk.probability.MutableProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.MutableProbDist.samples
  nltk.probability.MutableProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.MutableProbDist.prob
  nltk.probability.MutableProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.MutableProbDist.logprob
  nltk.probability.MutableProbDist.html#logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the base 2 logarithm of the probability for a given sample.
• nltk.probability.MutableProbDist.update
  nltk.probability.MutableProbDist.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.KneserNeyProbDist
  nltk.probability.KneserNeyProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.KneserNeyProbDist.__init__
  nltk.probability.KneserNeyProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.KneserNeyProbDist._bins
  nltk.probability.KneserNeyProbDist.html#_bins
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._D
  nltk.probability.KneserNeyProbDist.html#_D
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._cache
  nltk.probability.KneserNeyProbDist.html#_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._bigrams
  nltk.probability.KneserNeyProbDist.html#_bigrams
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._trigrams
  nltk.probability.KneserNeyProbDist.html#_trigrams
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._wordtypes_after
  nltk.probability.KneserNeyProbDist.html#_wordtypes_after
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._trigrams_contain
  nltk.probability.KneserNeyProbDist.html#_trigrams_contain
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist._wordtypes_before
  nltk.probability.KneserNeyProbDist.html#_wordtypes_before
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.KneserNeyProbDist.prob
  nltk.probability.KneserNeyProbDist.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability for a given sample. Probabilities are always real numbers in the range [0, 1].
• nltk.probability.KneserNeyProbDist.discount
  nltk.probability.KneserNeyProbDist.html#discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the value by which counts are discounted. By default set to 0.75.
• nltk.probability.KneserNeyProbDist.set_discount
  nltk.probability.KneserNeyProbDist.html#set_discount
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value by which counts are discounted to the value of discount.
• nltk.probability.KneserNeyProbDist.samples
  nltk.probability.KneserNeyProbDist.html#samples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all samples that have nonzero probabilities. Use prob to find the probability of each sample.
• nltk.probability.KneserNeyProbDist.max
  nltk.probability.KneserNeyProbDist.html#max
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the sample with the greatest probability. If two or more samples have the same probability, return one of them; which sample is returned is undefined.
• nltk.probability.KneserNeyProbDist.__repr__
  nltk.probability.KneserNeyProbDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ProbDist
• nltk.probability.log_likelihood
  nltk.probability.html#log_likelihood
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.probability.entropy
  nltk.probability.html#entropy
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist
  nltk.probability.ConditionalFreqDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ConditionalFreqDist.__init__
  nltk.probability.ConditionalFreqDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new empty conditional frequency distribution. In particular, the count for every sample, under every condition, is zero.
• nltk.probability.ConditionalFreqDist.__reduce__
  nltk.probability.ConditionalFreqDist.html#__reduce__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist.conditions
  nltk.probability.ConditionalFreqDist.html#conditions
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.probability.ConditionalFreqDist.N
  nltk.probability.ConditionalFreqDist.html#N
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the total number of sample outcomes that have been recorded by this ConditionalFreqDist.
• nltk.probability.ConditionalFreqDist.plot
  nltk.probability.ConditionalFreqDist.html#plot
  ZopeInterfaceFunction
  Method
  VISIBLE
  Plot the given samples from the conditional frequency distribution. For a cumulative plot, specify cumulative=True. (Requires Matplotlib to be installed.)
• nltk.probability.ConditionalFreqDist.tabulate
  nltk.probability.ConditionalFreqDist.html#tabulate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tabulate the given samples from the conditional frequency distribution.
• nltk.probability.ConditionalFreqDist.__add__
  nltk.probability.ConditionalFreqDist.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add counts from two ConditionalFreqDists.
• nltk.probability.ConditionalFreqDist.__sub__
  nltk.probability.ConditionalFreqDist.html#__sub__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Subtract count, but keep only results with positive counts.
• nltk.probability.ConditionalFreqDist.__or__
  nltk.probability.ConditionalFreqDist.html#__or__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Union is the maximum of value in either of the input counters.
• nltk.probability.ConditionalFreqDist.__and__
  nltk.probability.ConditionalFreqDist.html#__and__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Intersection is the minimum of corresponding counts.
• nltk.probability.ConditionalFreqDist.__le__
  nltk.probability.ConditionalFreqDist.html#__le__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist.__lt__
  nltk.probability.ConditionalFreqDist.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist.__ge__
  nltk.probability.ConditionalFreqDist.html#__ge__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist.__gt__
  nltk.probability.ConditionalFreqDist.html#__gt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.ConditionalFreqDist.__repr__
  nltk.probability.ConditionalFreqDist.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ConditionalFreqDist.
• nltk.probability.ConditionalProbDistI
  nltk.probability.ConditionalProbDistI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ConditionalProbDistI.__init__
  nltk.probability.ConditionalProbDistI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classes inheriting from ConditionalProbDistI should implement __init__.
• nltk.probability.ConditionalProbDistI.conditions
  nltk.probability.ConditionalProbDistI.html#conditions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of the conditions that are represented by this ConditionalProbDist. Use the indexing operator to access the probability distribution for a given condition.
• nltk.probability.ConditionalProbDistI.__repr__
  nltk.probability.ConditionalProbDistI.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ConditionalProbDist.
• nltk.probability.ConditionalProbDist
  nltk.probability.ConditionalProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ConditionalProbDist.__init__
  nltk.probability.ConditionalProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new conditional probability distribution, based on the given conditional frequency distribution and ProbDist factory.
• nltk.probability.ConditionalProbDist._probdist_factory
  nltk.probability.ConditionalProbDist.html#_probdist_factory
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.ConditionalProbDist._factory_args
  nltk.probability.ConditionalProbDist.html#_factory_args
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.ConditionalProbDist._factory_kw_args
  nltk.probability.ConditionalProbDist.html#_factory_kw_args
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.ConditionalProbDist.__missing__
  nltk.probability.ConditionalProbDist.html#__missing__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability.DictionaryConditionalProbDist
  nltk.probability.DictionaryConditionalProbDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An alternative ConditionalProbDist that simply wraps a dictionary of ProbDists rather than creating these from FreqDists.
• nltk.probability.DictionaryConditionalProbDist.__init__
  nltk.probability.DictionaryConditionalProbDist.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.probability.DictionaryConditionalProbDist.__missing__
  nltk.probability.DictionaryConditionalProbDist.html#__missing__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.probability._ADD_LOGS_MAX_DIFF
  nltk.probability.html#_ADD_LOGS_MAX_DIFF
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.probability.add_logs
  nltk.probability.html#add_logs
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.probability.sum_logs
  nltk.probability.html#sum_logs
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.probability.ProbabilisticMixIn
  nltk.probability.ProbabilisticMixIn.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.probability.ProbabilisticMixIn.__init__
  nltk.probability.ProbabilisticMixIn.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize this object's probability. This initializer should be called by subclass constructors. prob should generally be the first argument for those constructors.
• nltk.probability.ProbabilisticMixIn.__prob
  nltk.probability.ProbabilisticMixIn.html#__prob
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.ProbabilisticMixIn.__logprob
  nltk.probability.ProbabilisticMixIn.html#__logprob
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.probability.ProbabilisticMixIn.set_prob
  nltk.probability.ProbabilisticMixIn.html#set_prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the probability associated with this object to prob.
• nltk.probability.ProbabilisticMixIn.set_logprob
  nltk.probability.ProbabilisticMixIn.html#set_logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the log probability associated with this object to logprob. I.e., set the probability associated with this object to 2**(logprob).
• nltk.probability.ProbabilisticMixIn.prob
  nltk.probability.ProbabilisticMixIn.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the probability associated with this object.
• nltk.probability.ProbabilisticMixIn.logprob
  nltk.probability.ProbabilisticMixIn.html#logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return log(p), where p is the probability associated with this object.
• nltk.probability.ImmutableProbabilisticMixIn
  nltk.probability.ImmutableProbabilisticMixIn.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.probability.ImmutableProbabilisticMixIn.set_prob
  nltk.probability.ImmutableProbabilisticMixIn.html#set_prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the probability associated with this object to prob.
• nltk.probability.ImmutableProbabilisticMixIn.set_logprob
  nltk.probability.ImmutableProbabilisticMixIn.html#set_logprob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the log probability associated with this object to logprob. I.e., set the probability associated with this object to 2**(logprob).
• nltk.probability._get_kwarg
  nltk.probability.html#_get_kwarg
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.probability._create_rand_fdist
  nltk.probability.html#_create_rand_fdist
  ZopeInterfaceFunction
  Function
  PRIVATE
  Create a new frequency distribution, with random samples. The samples are numbers from 1 to numsamples, and are generated by summing two numbers, each of which has a uniform distribution.
• nltk.probability._create_sum_pdist
  nltk.probability.html#_create_sum_pdist
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return the true probability distribution for the experiment _create_rand_fdist(numsamples, x).
• nltk.probability.demo
  nltk.probability.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.probability.gt_demo
  nltk.probability.html#gt_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.logic.APP
  nltk.sem.logic.html#APP
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.logic._counter
  nltk.sem.logic.html#_counter
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.sem.logic.Tokens
  nltk.sem.logic.Tokens.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.LAMBDA
  nltk.sem.logic.Tokens.html#LAMBDA
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.LAMBDA_LIST
  nltk.sem.logic.Tokens.html#LAMBDA_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.EXISTS
  nltk.sem.logic.Tokens.html#EXISTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.EXISTS_LIST
  nltk.sem.logic.Tokens.html#EXISTS_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.ALL
  nltk.sem.logic.Tokens.html#ALL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.ALL_LIST
  nltk.sem.logic.Tokens.html#ALL_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.DOT
  nltk.sem.logic.Tokens.html#DOT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.OPEN
  nltk.sem.logic.Tokens.html#OPEN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.CLOSE
  nltk.sem.logic.Tokens.html#CLOSE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.COMMA
  nltk.sem.logic.Tokens.html#COMMA
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.NOT
  nltk.sem.logic.Tokens.html#NOT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.NOT_LIST
  nltk.sem.logic.Tokens.html#NOT_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.AND
  nltk.sem.logic.Tokens.html#AND
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.AND_LIST
  nltk.sem.logic.Tokens.html#AND_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.OR
  nltk.sem.logic.Tokens.html#OR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.OR_LIST
  nltk.sem.logic.Tokens.html#OR_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.IMP
  nltk.sem.logic.Tokens.html#IMP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.IMP_LIST
  nltk.sem.logic.Tokens.html#IMP_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.IFF
  nltk.sem.logic.Tokens.html#IFF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.IFF_LIST
  nltk.sem.logic.Tokens.html#IFF_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.EQ
  nltk.sem.logic.Tokens.html#EQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.EQ_LIST
  nltk.sem.logic.Tokens.html#EQ_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.NEQ
  nltk.sem.logic.Tokens.html#NEQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.NEQ_LIST
  nltk.sem.logic.Tokens.html#NEQ_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.BINOPS
  nltk.sem.logic.Tokens.html#BINOPS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.QUANTS
  nltk.sem.logic.Tokens.html#QUANTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.PUNCT
  nltk.sem.logic.Tokens.html#PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.TOKENS
  nltk.sem.logic.Tokens.html#TOKENS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Tokens.SYMBOLS
  nltk.sem.logic.Tokens.html#SYMBOLS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.boolean_ops
  nltk.sem.logic.html#boolean_ops
  ZopeInterfaceFunction
  Function
  VISIBLE
  Boolean operators
• nltk.sem.logic.equality_preds
  nltk.sem.logic.html#equality_preds
  ZopeInterfaceFunction
  Function
  VISIBLE
  Equality predicates
• nltk.sem.logic.binding_ops
  nltk.sem.logic.html#binding_ops
  ZopeInterfaceFunction
  Function
  VISIBLE
  Binding operators
• nltk.sem.logic.LogicParser
  nltk.sem.logic.LogicParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A lambda calculus expression parser.
• nltk.sem.logic.LogicParser.__init__
  nltk.sem.logic.LogicParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.LogicParser._currentIndex
  nltk.sem.logic.LogicParser.html#_currentIndex
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.logic.LogicParser._buffer
  nltk.sem.logic.LogicParser.html#_buffer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.logic.LogicParser.type_check
  nltk.sem.logic.LogicParser.html#type_check
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.sem.logic.LogicParser.quote_chars
  nltk.sem.logic.LogicParser.html#quote_chars
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.operator_precedence
  nltk.sem.logic.LogicParser.html#operator_precedence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.right_associated_operations
  nltk.sem.logic.LogicParser.html#right_associated_operations
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.parse
  nltk.sem.logic.LogicParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse the expression.
• nltk.sem.logic.LogicParser.process
  nltk.sem.logic.LogicParser.html#process
  ZopeInterfaceFunction
  Method
  VISIBLE
  Split the data into tokens
• nltk.sem.logic.LogicParser.process_quoted_token
  nltk.sem.logic.LogicParser.html#process_quoted_token
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.get_all_symbols
  nltk.sem.logic.LogicParser.html#get_all_symbols
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method exists to be overridden
• nltk.sem.logic.LogicParser.inRange
  nltk.sem.logic.LogicParser.html#inRange
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return TRUE if the given location is within the buffer
• nltk.sem.logic.LogicParser.token
  nltk.sem.logic.LogicParser.html#token
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the next waiting token. If a location is given, then return the token at currentIndex+location without advancing currentIndex; setting it gives lookahead/lookback capability.
• nltk.sem.logic.LogicParser.isvariable
  nltk.sem.logic.LogicParser.html#isvariable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.process_next_expression
  nltk.sem.logic.LogicParser.html#process_next_expression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse the next complete expression from the stream and return it.
• nltk.sem.logic.LogicParser.handle
  nltk.sem.logic.LogicParser.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method is intended to be overridden for logics that use different operators or expressions
• nltk.sem.logic.LogicParser.attempt_adjuncts
  nltk.sem.logic.LogicParser.html#attempt_adjuncts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.handle_negation
  nltk.sem.logic.LogicParser.html#handle_negation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.make_NegatedExpression
  nltk.sem.logic.LogicParser.html#make_NegatedExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.handle_variable
  nltk.sem.logic.LogicParser.html#handle_variable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.get_next_token_variable
  nltk.sem.logic.LogicParser.html#get_next_token_variable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.handle_lambda
  nltk.sem.logic.LogicParser.html#handle_lambda
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.handle_quant
  nltk.sem.logic.LogicParser.html#handle_quant
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.get_QuantifiedExpression_factory
  nltk.sem.logic.LogicParser.html#get_QuantifiedExpression_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different quantifiers
• nltk.sem.logic.LogicParser.make_QuanifiedExpression
  nltk.sem.logic.LogicParser.html#make_QuanifiedExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.handle_open
  nltk.sem.logic.LogicParser.html#handle_open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.attempt_EqualityExpression
  nltk.sem.logic.LogicParser.html#attempt_EqualityExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to make an equality expression. If the next token is an equality operator, then an EqualityExpression will be returned. Otherwise, the parameter will be returned.
• nltk.sem.logic.LogicParser.make_EqualityExpression
  nltk.sem.logic.LogicParser.html#make_EqualityExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different equality expression classes
• nltk.sem.logic.LogicParser.attempt_BooleanExpression
  nltk.sem.logic.LogicParser.html#attempt_BooleanExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to make a boolean expression. If the next token is a boolean operator, then a BooleanExpression will be returned. Otherwise, the parameter will be returned.
• nltk.sem.logic.LogicParser.get_BooleanExpression_factory
  nltk.sem.logic.LogicParser.html#get_BooleanExpression_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different boolean operators
• nltk.sem.logic.LogicParser.make_BooleanExpression
  nltk.sem.logic.LogicParser.html#make_BooleanExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.attempt_ApplicationExpression
  nltk.sem.logic.LogicParser.html#attempt_ApplicationExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.LogicParser.make_ApplicationExpression
  nltk.sem.logic.LogicParser.html#make_ApplicationExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.make_VariableExpression
  nltk.sem.logic.LogicParser.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.make_LambdaExpression
  nltk.sem.logic.LogicParser.html#make_LambdaExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.has_priority
  nltk.sem.logic.LogicParser.html#has_priority
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.assertNextToken
  nltk.sem.logic.LogicParser.html#assertNextToken
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.assertToken
  nltk.sem.logic.LogicParser.html#assertToken
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicParser.__repr__
  nltk.sem.logic.LogicParser.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.read_logic
  nltk.sem.logic.html#read_logic
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a file of First Order Formulas into a list of {Expression}s.
• nltk.sem.logic.Variable
  nltk.sem.logic.Variable.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/8 method documented
• nltk.sem.logic.Variable.__init__
  nltk.sem.logic.Variable.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.Variable.name
  nltk.sem.logic.Variable.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__eq__
  nltk.sem.logic.Variable.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__ne__
  nltk.sem.logic.Variable.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__lt__
  nltk.sem.logic.Variable.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.substitute_bindings
  nltk.sem.logic.Variable.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__hash__
  nltk.sem.logic.Variable.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__str__
  nltk.sem.logic.Variable.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Variable.__repr__
  nltk.sem.logic.Variable.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.unique_variable
  nltk.sem.logic.html#unique_variable
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a new, unique variable.
• nltk.sem.logic.skolem_function
  nltk.sem.logic.html#skolem_function
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a skolem function over the variables in univ_scope param univ_scope
• nltk.sem.logic.Type
  nltk.sem.logic.Type.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.Type.__repr__
  nltk.sem.logic.Type.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Type.__hash__
  nltk.sem.logic.Type.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Type.fromstring
  nltk.sem.logic.Type.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType
  nltk.sem.logic.ComplexType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.__init__
  nltk.sem.logic.ComplexType.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.first
  nltk.sem.logic.ComplexType.html#first
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.second
  nltk.sem.logic.ComplexType.html#second
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.__eq__
  nltk.sem.logic.ComplexType.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.__ne__
  nltk.sem.logic.ComplexType.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.matches
  nltk.sem.logic.ComplexType.html#matches
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.resolve
  nltk.sem.logic.ComplexType.html#resolve
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.__str__
  nltk.sem.logic.ComplexType.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ComplexType.str
  nltk.sem.logic.ComplexType.html#str
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BasicType
  nltk.sem.logic.BasicType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.BasicType.__eq__
  nltk.sem.logic.BasicType.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BasicType.__ne__
  nltk.sem.logic.BasicType.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BasicType.matches
  nltk.sem.logic.BasicType.html#matches
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BasicType.resolve
  nltk.sem.logic.BasicType.html#resolve
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.EntityType
  nltk.sem.logic.EntityType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.EntityType.__str__
  nltk.sem.logic.EntityType.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.EntityType.str
  nltk.sem.logic.EntityType.html#str
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.TruthValueType
  nltk.sem.logic.TruthValueType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.TruthValueType.__str__
  nltk.sem.logic.TruthValueType.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.TruthValueType.str
  nltk.sem.logic.TruthValueType.html#str
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.EventType
  nltk.sem.logic.EventType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.EventType.__str__
  nltk.sem.logic.EventType.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.EventType.str
  nltk.sem.logic.EventType.html#str
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType
  nltk.sem.logic.AnyType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.__init__
  nltk.sem.logic.AnyType.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.first
  nltk.sem.logic.AnyType.html#first
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.second
  nltk.sem.logic.AnyType.html#second
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.__eq__
  nltk.sem.logic.AnyType.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.__ne__
  nltk.sem.logic.AnyType.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.matches
  nltk.sem.logic.AnyType.html#matches
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.resolve
  nltk.sem.logic.AnyType.html#resolve
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.__str__
  nltk.sem.logic.AnyType.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AnyType.str
  nltk.sem.logic.AnyType.html#str
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.TRUTH_TYPE
  nltk.sem.logic.html#TRUTH_TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ENTITY_TYPE
  nltk.sem.logic.html#ENTITY_TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.EVENT_TYPE
  nltk.sem.logic.html#EVENT_TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ANY_TYPE
  nltk.sem.logic.html#ANY_TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.read_type
  nltk.sem.logic.html#read_type
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.logic.TypeException
  nltk.sem.logic.TypeException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.TypeException.__init__
  nltk.sem.logic.TypeException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.InconsistentTypeHierarchyException
  nltk.sem.logic.InconsistentTypeHierarchyException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.InconsistentTypeHierarchyException.__init__
  nltk.sem.logic.InconsistentTypeHierarchyException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.TypeResolutionException
  nltk.sem.logic.TypeResolutionException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.TypeResolutionException.__init__
  nltk.sem.logic.TypeResolutionException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.IllegalTypeException
  nltk.sem.logic.IllegalTypeException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.IllegalTypeException.__init__
  nltk.sem.logic.IllegalTypeException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.typecheck
  nltk.sem.logic.html#typecheck
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sem.logic.SubstituteBindingsI
  nltk.sem.logic.SubstituteBindingsI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An interface for classes that can perform substitutions for variables.
• nltk.sem.logic.SubstituteBindingsI.substitute_bindings
  nltk.sem.logic.SubstituteBindingsI.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.SubstituteBindingsI.variables
  nltk.sem.logic.SubstituteBindingsI.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.Expression
  nltk.sem.logic.Expression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is the base abstract object for all logical expressions
• nltk.sem.logic.Expression._logic_parser
  nltk.sem.logic.Expression.html#_logic_parser
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.sem.logic.Expression._type_checking_logic_parser
  nltk.sem.logic.Expression.html#_type_checking_logic_parser
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.sem.logic.Expression.fromstring
  nltk.sem.logic.Expression.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__call__
  nltk.sem.logic.Expression.html#__call__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.applyto
  nltk.sem.logic.Expression.html#applyto
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__neg__
  nltk.sem.logic.Expression.html#__neg__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.negate
  nltk.sem.logic.Expression.html#negate
  ZopeInterfaceFunction
  Method
  VISIBLE
  If this is a negated expression, remove the negation. Otherwise add a negation.
• nltk.sem.logic.Expression.__and__
  nltk.sem.logic.Expression.html#__and__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__or__
  nltk.sem.logic.Expression.html#__or__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__gt__
  nltk.sem.logic.Expression.html#__gt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__lt__
  nltk.sem.logic.Expression.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__eq__
  nltk.sem.logic.Expression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__ne__
  nltk.sem.logic.Expression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.equiv
  nltk.sem.logic.Expression.html#equiv
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check for logical equivalence. Pass the expression (self <-> other) to the theorem prover. If the prover says it is valid, then the self and other are equal.
• nltk.sem.logic.Expression.__hash__
  nltk.sem.logic.Expression.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.substitute_bindings
  nltk.sem.logic.Expression.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.Expression.typecheck
  nltk.sem.logic.Expression.html#typecheck
  ZopeInterfaceFunction
  Method
  VISIBLE
  Infer and check types. Raise exceptions if necessary.
• nltk.sem.logic.Expression.findtype
  nltk.sem.logic.Expression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find the type of the given variable as it is used in this expression. For example, finding the type of "P" in "P(x) & Q(x,y)" yields "<e,t>"
• nltk.sem.logic.Expression._set_type
  nltk.sem.logic.Expression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  Set the type of this expression to be the given type. Raise type exceptions where applicable.
• nltk.sem.logic.Expression.replace
  nltk.sem.logic.Expression.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.Expression.normalize
  nltk.sem.logic.Expression.html#normalize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Rename auto-generated unique variables
• nltk.sem.logic.Expression.visit
  nltk.sem.logic.Expression.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
  Recursively visit subexpressions. Apply 'function' to each subexpression and pass the result of each function application to the 'combinator' for aggregation:
• nltk.sem.logic.Expression.visit_structured
  nltk.sem.logic.Expression.html#visit_structured
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.Expression.__repr__
  nltk.sem.logic.Expression.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.__str__
  nltk.sem.logic.Expression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.Expression.variables
  nltk.sem.logic.Expression.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.logic.Expression.free
  nltk.sem.logic.Expression.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a set of all the free (non-bound) variables. This includes both individual and predicate variables, but not constants. :return: set of Variable objects
• nltk.sem.logic.Expression.constants
  nltk.sem.logic.Expression.html#constants
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a set of individual constants (non-predicates). :return: set of Variable objects
• nltk.sem.logic.Expression.predicates
  nltk.sem.logic.Expression.html#predicates
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a set of predicates (constants, not variables). :return: set of Variable objects
• nltk.sem.logic.Expression.simplify
  nltk.sem.logic.Expression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.Expression.make_VariableExpression
  nltk.sem.logic.Expression.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression
  nltk.sem.logic.ApplicationExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class is used to represent two related types of logical expressions.
• nltk.sem.logic.ApplicationExpression.__init__
  nltk.sem.logic.ApplicationExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ApplicationExpression.function
  nltk.sem.logic.ApplicationExpression.html#function
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression.argument
  nltk.sem.logic.ApplicationExpression.html#argument
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression.simplify
  nltk.sem.logic.ApplicationExpression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ApplicationExpression.type
  nltk.sem.logic.ApplicationExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression._set_type
  nltk.sem.logic.ApplicationExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.ApplicationExpression.findtype
  nltk.sem.logic.ApplicationExpression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  :see Expression.findtype()
• nltk.sem.logic.ApplicationExpression.constants
  nltk.sem.logic.ApplicationExpression.html#constants
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ApplicationExpression.predicates
  nltk.sem.logic.ApplicationExpression.html#predicates
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ApplicationExpression.visit
  nltk.sem.logic.ApplicationExpression.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ApplicationExpression.__eq__
  nltk.sem.logic.ApplicationExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression.__ne__
  nltk.sem.logic.ApplicationExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression.__str__
  nltk.sem.logic.ApplicationExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ApplicationExpression.uncurry
  nltk.sem.logic.ApplicationExpression.html#uncurry
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uncurry this application expression
• nltk.sem.logic.ApplicationExpression.pred
  nltk.sem.logic.ApplicationExpression.html#pred
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Return uncurried base-function. If this is an atom, then the result will be a variable expression. Otherwise, it will be a lambda expression.
• nltk.sem.logic.ApplicationExpression.args
  nltk.sem.logic.ApplicationExpression.html#args
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Return uncurried arg-list
• nltk.sem.logic.ApplicationExpression.is_atom
  nltk.sem.logic.ApplicationExpression.html#is_atom
  ZopeInterfaceFunction
  Method
  VISIBLE
  Is this expression an atom (as opposed to a lambda expression applied to a term)?
• nltk.sem.logic.AbstractVariableExpression
  nltk.sem.logic.AbstractVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents a variable to be used as a predicate or entity
• nltk.sem.logic.AbstractVariableExpression.__init__
  nltk.sem.logic.AbstractVariableExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.AbstractVariableExpression.variable
  nltk.sem.logic.AbstractVariableExpression.html#variable
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.AbstractVariableExpression.simplify
  nltk.sem.logic.AbstractVariableExpression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.AbstractVariableExpression.replace
  nltk.sem.logic.AbstractVariableExpression.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.AbstractVariableExpression._set_type
  nltk.sem.logic.AbstractVariableExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.AbstractVariableExpression.findtype
  nltk.sem.logic.AbstractVariableExpression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  :see Expression.findtype()
• nltk.sem.logic.AbstractVariableExpression.predicates
  nltk.sem.logic.AbstractVariableExpression.html#predicates
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.AbstractVariableExpression.__eq__
  nltk.sem.logic.AbstractVariableExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Allow equality between instances of AbstractVariableExpression subtypes.
• nltk.sem.logic.AbstractVariableExpression.__ne__
  nltk.sem.logic.AbstractVariableExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AbstractVariableExpression.__lt__
  nltk.sem.logic.AbstractVariableExpression.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AbstractVariableExpression.__str__
  nltk.sem.logic.AbstractVariableExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.IndividualVariableExpression
  nltk.sem.logic.IndividualVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents variables that take the form of a single lowercase character (other than 'e') followed by zero or more digits.
• nltk.sem.logic.IndividualVariableExpression._set_type
  nltk.sem.logic.IndividualVariableExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.IndividualVariableExpression._get_type
  nltk.sem.logic.IndividualVariableExpression.html#_get_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.logic.IndividualVariableExpression.type
  nltk.sem.logic.IndividualVariableExpression.html#type
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.IndividualVariableExpression.free
  nltk.sem.logic.IndividualVariableExpression.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.IndividualVariableExpression.constants
  nltk.sem.logic.IndividualVariableExpression.html#constants
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.FunctionVariableExpression
  nltk.sem.logic.FunctionVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents variables that take the form of a single uppercase character followed by zero or more digits.
• nltk.sem.logic.FunctionVariableExpression.free
  nltk.sem.logic.FunctionVariableExpression.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.FunctionVariableExpression.constants
  nltk.sem.logic.FunctionVariableExpression.html#constants
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.EventVariableExpression
  nltk.sem.logic.EventVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents variables that take the form of a single lowercase 'e' character followed by zero or more digits.
• nltk.sem.logic.ConstantExpression
  nltk.sem.logic.ConstantExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents variables that do not take the form of a single character followed by zero or more digits.
• nltk.sem.logic.ConstantExpression._set_type
  nltk.sem.logic.ConstantExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.ConstantExpression.free
  nltk.sem.logic.ConstantExpression.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.ConstantExpression.constants
  nltk.sem.logic.ConstantExpression.html#constants
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableExpression
  nltk.sem.logic.html#VariableExpression
  ZopeInterfaceFunction
  Function
  VISIBLE
  This is a factory method that instantiates and returns a subtype of AbstractVariableExpression appropriate for the given variable.
• nltk.sem.logic.VariableBinderExpression
  nltk.sem.logic.VariableBinderExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This an abstract class for any Expression that binds a variable in an Expression. This includes LambdaExpressions and Quantified Expressions
• nltk.sem.logic.VariableBinderExpression.__init__
  nltk.sem.logic.VariableBinderExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableBinderExpression.variable
  nltk.sem.logic.VariableBinderExpression.html#variable
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.VariableBinderExpression.term
  nltk.sem.logic.VariableBinderExpression.html#term
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.VariableBinderExpression.replace
  nltk.sem.logic.VariableBinderExpression.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableBinderExpression.alpha_convert
  nltk.sem.logic.VariableBinderExpression.html#alpha_convert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Rename all occurrences of the variable introduced by this variable binder in the expression to newvar. :param newvar: Variable, for the new variable
• nltk.sem.logic.VariableBinderExpression.free
  nltk.sem.logic.VariableBinderExpression.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableBinderExpression.findtype
  nltk.sem.logic.VariableBinderExpression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  :see Expression.findtype()
• nltk.sem.logic.VariableBinderExpression.visit
  nltk.sem.logic.VariableBinderExpression.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableBinderExpression.visit_structured
  nltk.sem.logic.VariableBinderExpression.html#visit_structured
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.VariableBinderExpression.__eq__
  nltk.sem.logic.VariableBinderExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Defines equality modulo alphabetic variance. If we are comparing x.M and y.N, then check equality of M and N[x/y].
• nltk.sem.logic.VariableBinderExpression.__ne__
  nltk.sem.logic.VariableBinderExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LambdaExpression
  nltk.sem.logic.LambdaExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 property, 1/2 method documented
• nltk.sem.logic.LambdaExpression.type
  nltk.sem.logic.LambdaExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.LambdaExpression._set_type
  nltk.sem.logic.LambdaExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.LambdaExpression.__str__
  nltk.sem.logic.LambdaExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.QuantifiedExpression
  nltk.sem.logic.QuantifiedExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 property, 1/2 method documented
• nltk.sem.logic.QuantifiedExpression.type
  nltk.sem.logic.QuantifiedExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.QuantifiedExpression._set_type
  nltk.sem.logic.QuantifiedExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.QuantifiedExpression.__str__
  nltk.sem.logic.QuantifiedExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ExistsExpression
  nltk.sem.logic.ExistsExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.ExistsExpression.getQuantifier
  nltk.sem.logic.ExistsExpression.html#getQuantifier
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AllExpression
  nltk.sem.logic.AllExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.AllExpression.getQuantifier
  nltk.sem.logic.AllExpression.html#getQuantifier
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression
  nltk.sem.logic.NegatedExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 property, 0/1 instance variable, 3/8 methods documented
• nltk.sem.logic.NegatedExpression.__init__
  nltk.sem.logic.NegatedExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression.term
  nltk.sem.logic.NegatedExpression.html#term
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression.type
  nltk.sem.logic.NegatedExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression._set_type
  nltk.sem.logic.NegatedExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.NegatedExpression.findtype
  nltk.sem.logic.NegatedExpression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find the type of the given variable as it is used in this expression. For example, finding the type of "P" in "P(x) & Q(x,y)" yields "<e,t>"
• nltk.sem.logic.NegatedExpression.visit
  nltk.sem.logic.NegatedExpression.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.NegatedExpression.negate
  nltk.sem.logic.NegatedExpression.html#negate
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.NegatedExpression.__eq__
  nltk.sem.logic.NegatedExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression.__ne__
  nltk.sem.logic.NegatedExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.NegatedExpression.__str__
  nltk.sem.logic.NegatedExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression
  nltk.sem.logic.BinaryExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 property, 0/2 instance variable, 2/7 methods documented
• nltk.sem.logic.BinaryExpression.__init__
  nltk.sem.logic.BinaryExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.first
  nltk.sem.logic.BinaryExpression.html#first
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.second
  nltk.sem.logic.BinaryExpression.html#second
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.type
  nltk.sem.logic.BinaryExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.findtype
  nltk.sem.logic.BinaryExpression.html#findtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  :see Expression.findtype()
• nltk.sem.logic.BinaryExpression.visit
  nltk.sem.logic.BinaryExpression.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.logic.BinaryExpression.__eq__
  nltk.sem.logic.BinaryExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.__ne__
  nltk.sem.logic.BinaryExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression.__str__
  nltk.sem.logic.BinaryExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.BinaryExpression._str_subex
  nltk.sem.logic.BinaryExpression.html#_str_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.logic.BooleanExpression
  nltk.sem.logic.BooleanExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.sem.logic.BooleanExpression._set_type
  nltk.sem.logic.BooleanExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.AndExpression
  nltk.sem.logic.AndExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents conjunctions
• nltk.sem.logic.AndExpression.getOp
  nltk.sem.logic.AndExpression.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.AndExpression._str_subex
  nltk.sem.logic.AndExpression.html#_str_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.logic.OrExpression
  nltk.sem.logic.OrExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents disjunctions
• nltk.sem.logic.OrExpression.getOp
  nltk.sem.logic.OrExpression.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.OrExpression._str_subex
  nltk.sem.logic.OrExpression.html#_str_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.logic.ImpExpression
  nltk.sem.logic.ImpExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents implications
• nltk.sem.logic.ImpExpression.getOp
  nltk.sem.logic.ImpExpression.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.IffExpression
  nltk.sem.logic.IffExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents biconditionals
• nltk.sem.logic.IffExpression.getOp
  nltk.sem.logic.IffExpression.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.EqualityExpression
  nltk.sem.logic.EqualityExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents equality expressions like "(x = y)".
• nltk.sem.logic.EqualityExpression._set_type
  nltk.sem.logic.EqualityExpression.html#_set_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  :see Expression._set_type()
• nltk.sem.logic.EqualityExpression.getOp
  nltk.sem.logic.EqualityExpression.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicalExpressionException
  nltk.sem.logic.LogicalExpressionException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicalExpressionException.__init__
  nltk.sem.logic.LogicalExpressionException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.LogicalExpressionException.index
  nltk.sem.logic.LogicalExpressionException.html#index
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.logic.UnexpectedTokenException
  nltk.sem.logic.UnexpectedTokenException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.UnexpectedTokenException.__init__
  nltk.sem.logic.UnexpectedTokenException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.ExpectedMoreTokensException
  nltk.sem.logic.ExpectedMoreTokensException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.logic.ExpectedMoreTokensException.__init__
  nltk.sem.logic.ExpectedMoreTokensException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.logic.is_indvar
  nltk.sem.logic.html#is_indvar
  ZopeInterfaceFunction
  Function
  VISIBLE
  An individual variable must be a single lowercase character other than 'e', followed by zero or more digits.
• nltk.sem.logic.is_funcvar
  nltk.sem.logic.html#is_funcvar
  ZopeInterfaceFunction
  Function
  VISIBLE
  A function variable must be a single uppercase character followed by zero or more digits.
• nltk.sem.logic.is_eventvar
  nltk.sem.logic.html#is_eventvar
  ZopeInterfaceFunction
  Function
  VISIBLE
  An event variable must be a single lowercase 'e' character followed by zero or more digits.
• nltk.sem.logic.demo
  nltk.sem.logic.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.logic.demo_errors
  nltk.sem.logic.html#demo_errors
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.logic.demoException
  nltk.sem.logic.html#demoException
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.logic.printtype
  nltk.sem.logic.html#printtype
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStruct
  nltk.featstruct.FeatStruct.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct._frozen
  nltk.featstruct.FeatStruct.html#_frozen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.featstruct.FeatStruct.__new__
  nltk.featstruct.FeatStruct.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct._keys
  nltk.featstruct.FeatStruct.html#_keys
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature identifiers used by this FeatStruct.
• nltk.featstruct.FeatStruct._values
  nltk.featstruct.FeatStruct.html#_values
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature values directly defined by this FeatStruct.
• nltk.featstruct.FeatStruct._items
  nltk.featstruct.FeatStruct.html#_items
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of (fid,fval) pairs, where fid is a feature identifier and fval is the corresponding feature value, for all features defined by this FeatStruct.
• nltk.featstruct.FeatStruct.equal_values
  nltk.featstruct.FeatStruct.html#equal_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct.__eq__
  nltk.featstruct.FeatStruct.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct.__ne__
  nltk.featstruct.FeatStruct.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStruct.__lt__
  nltk.featstruct.FeatStruct.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStruct.__hash__
  nltk.featstruct.FeatStruct.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  If this feature structure is frozen, return its hash value; otherwise, raise TypeError.
• nltk.featstruct.FeatStruct._hash
  nltk.featstruct.FeatStruct.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStruct._equal
  nltk.featstruct.FeatStruct.html#_equal
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return True iff self and other have equal values.
• nltk.featstruct.FeatStruct._calculate_hashvalue
  nltk.featstruct.FeatStruct.html#_calculate_hashvalue
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a hash value for this feature structure.
• nltk.featstruct.FeatStruct._FROZEN_ERROR
  nltk.featstruct.FeatStruct.html#_FROZEN_ERROR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStruct.freeze
  nltk.featstruct.FeatStruct.html#freeze
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct.frozen
  nltk.featstruct.FeatStruct.html#frozen
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStruct._freeze
  nltk.featstruct.FeatStruct.html#_freeze
  ZopeInterfaceFunction
  Method
  PRIVATE
  Make this feature structure, and any feature structure it contains, immutable.
• nltk.featstruct.FeatStruct.copy
  nltk.featstruct.FeatStruct.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a new copy of self. The new copy will not be frozen.
• nltk.featstruct.FeatStruct.__deepcopy__
  nltk.featstruct.FeatStruct.html#__deepcopy__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStruct.cyclic
  nltk.featstruct.FeatStruct.html#cyclic
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this feature structure contains itself.
• nltk.featstruct.FeatStruct.walk
  nltk.featstruct.FeatStruct.html#walk
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator that generates this feature structure, and each feature structure it contains. Each feature structure will be generated exactly once.
• nltk.featstruct.FeatStruct._walk 0
  nltk.featstruct.FeatStruct.html#_walk%200
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterator that generates this feature structure, and each feature structure it contains.
• nltk.featstruct.FeatStruct._walk
  nltk.featstruct.FeatStruct.html#_walk
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStruct._find_reentrances
  nltk.featstruct.FeatStruct.html#_find_reentrances
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a dictionary that maps from the id of each feature structure contained in self (including self) to a boolean value, indicating whether it is reentrant or not.
• nltk.featstruct.FeatStruct.substitute_bindings
  nltk.featstruct.FeatStruct.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.featstruct.FeatStruct.retract_bindings
  nltk.featstruct.FeatStruct.html#retract_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.featstruct.FeatStruct.variables
  nltk.featstruct.FeatStruct.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.featstruct.FeatStruct.rename_variables
  nltk.featstruct.FeatStruct.html#rename_variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.featstruct.FeatStruct.remove_variables
  nltk.featstruct.FeatStruct.html#remove_variables
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the feature structure that is obtained by deleting any feature whose value is a Variable.
• nltk.featstruct.FeatStruct.unify
  nltk.featstruct.FeatStruct.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStruct.subsumes
  nltk.featstruct.FeatStruct.html#subsumes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if self subsumes other. I.e., return true If unifying self with other would result in a feature structure equal to other.
• nltk.featstruct.FeatStruct.__repr__
  nltk.featstruct.FeatStruct.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Display a single-line representation of this feature structure, suitable for embedding in other representations.
• nltk.featstruct.FeatStruct._repr
  nltk.featstruct.FeatStruct.html#_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a string representation of this feature structure.
• nltk.featstruct._FROZEN_ERROR
  nltk.featstruct.html#_FROZEN_ERROR
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.featstruct._FROZEN_NOTICE
  nltk.featstruct.html#_FROZEN_NOTICE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.featstruct._check_frozen
  nltk.featstruct.html#_check_frozen
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.featstruct.FeatDict
  nltk.featstruct.FeatDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.featstruct.FeatDict.__init__
  nltk.featstruct.FeatDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new feature dictionary, with the specified features.
• nltk.featstruct.FeatDict._INDEX_ERROR
  nltk.featstruct.FeatDict.html#_INDEX_ERROR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatDict.__getitem__
  nltk.featstruct.FeatDict.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the feature with the given name or path exists, return its value; otherwise, raise KeyError.
• nltk.featstruct.FeatDict.get
  nltk.featstruct.FeatDict.html#get
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the feature with the given name or path exists, return its value; otherwise, return default.
• nltk.featstruct.FeatDict.__contains__
  nltk.featstruct.FeatDict.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return true if a feature with the given name or path exists.
• nltk.featstruct.FeatDict.has_key
  nltk.featstruct.FeatDict.html#has_key
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return true if a feature with the given name or path exists.
• nltk.featstruct.FeatDict.__delitem__
  nltk.featstruct.FeatDict.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the feature with the given name or path exists, delete its value; otherwise, raise KeyError.
• nltk.featstruct.FeatDict.__setitem__
  nltk.featstruct.FeatDict.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value for the feature with the given name or path to value. If name_or_path is an invalid path, raise KeyError.
• nltk.featstruct.FeatDict.clear
  nltk.featstruct.FeatDict.html#clear
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict.pop
  nltk.featstruct.FeatDict.html#pop
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict.popitem
  nltk.featstruct.FeatDict.html#popitem
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict.setdefault
  nltk.featstruct.FeatDict.html#setdefault
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict.update
  nltk.featstruct.FeatDict.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict.__deepcopy__
  nltk.featstruct.FeatDict.html#__deepcopy__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatDict._keys
  nltk.featstruct.FeatDict.html#_keys
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature identifiers used by this FeatStruct.
• nltk.featstruct.FeatDict._values
  nltk.featstruct.FeatDict.html#_values
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature values directly defined by this FeatStruct.
• nltk.featstruct.FeatDict._items
  nltk.featstruct.FeatDict.html#_items
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of (fid,fval) pairs, where fid is a feature identifier and fval is the corresponding feature value, for all features defined by this FeatStruct.
• nltk.featstruct.FeatDict.__str__
  nltk.featstruct.FeatDict.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Display a multi-line representation of this feature dictionary as an FVM (feature value matrix).
• nltk.featstruct.FeatDict._repr
  nltk.featstruct.FeatDict.html#_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a string representation of this feature structure.
• nltk.featstruct.FeatDict._str
  nltk.featstruct.FeatDict.html#_str
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.featstruct.FeatList
  nltk.featstruct.FeatList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A list of feature values, where each feature value is either a basic value (such as a string or an integer), or a nested feature structure.
• nltk.featstruct.FeatList.__init__
  nltk.featstruct.FeatList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new feature list, with the specified features.
• nltk.featstruct.FeatList._INDEX_ERROR
  nltk.featstruct.FeatList.html#_INDEX_ERROR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatList.__getitem__
  nltk.featstruct.FeatList.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.__delitem__
  nltk.featstruct.FeatList.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the feature with the given name or path exists, delete its value; otherwise, raise KeyError.
• nltk.featstruct.FeatList.__setitem__
  nltk.featstruct.FeatList.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value for the feature with the given name or path to value. If name_or_path is an invalid path, raise KeyError.
• nltk.featstruct.FeatList.__iadd__
  nltk.featstruct.FeatList.html#__iadd__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.__imul__
  nltk.featstruct.FeatList.html#__imul__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.append
  nltk.featstruct.FeatList.html#append
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.extend
  nltk.featstruct.FeatList.html#extend
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.insert
  nltk.featstruct.FeatList.html#insert
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.pop
  nltk.featstruct.FeatList.html#pop
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.remove
  nltk.featstruct.FeatList.html#remove
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.reverse
  nltk.featstruct.FeatList.html#reverse
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.sort
  nltk.featstruct.FeatList.html#sort
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList.__deepcopy__
  nltk.featstruct.FeatList.html#__deepcopy__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatList._keys
  nltk.featstruct.FeatList.html#_keys
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature identifiers used by this FeatStruct.
• nltk.featstruct.FeatList._values
  nltk.featstruct.FeatList.html#_values
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of the feature values directly defined by this FeatStruct.
• nltk.featstruct.FeatList._items
  nltk.featstruct.FeatList.html#_items
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an iterable of (fid,fval) pairs, where fid is a feature identifier and fval is the corresponding feature value, for all features defined by this FeatStruct.
• nltk.featstruct.FeatList._repr
  nltk.featstruct.FeatList.html#_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a string representation of this feature structure.
• nltk.featstruct.substitute_bindings
  nltk.featstruct.html#substitute_bindings
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.featstruct._substitute_bindings
  nltk.featstruct.html#_substitute_bindings
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.retract_bindings
  nltk.featstruct.html#retract_bindings
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.featstruct._retract_bindings
  nltk.featstruct.html#_retract_bindings
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.find_variables
  nltk.featstruct.html#find_variables
  ZopeInterfaceFunction
  Function
  VISIBLE
• nltk.featstruct._variables
  nltk.featstruct.html#_variables
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.rename_variables
  nltk.featstruct.html#rename_variables
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.featstruct._rename_variables
  nltk.featstruct.html#_rename_variables
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._rename_variable
  nltk.featstruct.html#_rename_variable
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.remove_variables
  nltk.featstruct.html#remove_variables
  ZopeInterfaceFunction
  Function
  VISIBLE
• nltk.featstruct._remove_variables
  nltk.featstruct.html#_remove_variables
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._UnificationFailure
  nltk.featstruct._UnificationFailure.html
  ZopeInterfaceClass
  Class
  PRIVATE
  Undocumented
• nltk.featstruct._UnificationFailure.__repr__
  nltk.featstruct._UnificationFailure.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.UnificationFailure
  nltk.featstruct.html#UnificationFailure
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  A unique value used to indicate unification failure. It can be returned by Feature.unify_base_values() or by custom fail() functions to indicate that unificaiton should fail.
• nltk.featstruct.unify
  nltk.featstruct.html#unify
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.featstruct._UnificationFailureError
  nltk.featstruct._UnificationFailureError.html
  ZopeInterfaceClass
  Class
  PRIVATE
  An exception that is used by _destructively_unify to abort unification when a failure is encountered.
• nltk.featstruct._destructively_unify
  nltk.featstruct.html#_destructively_unify
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.featstruct._unify_feature_values
  nltk.featstruct.html#_unify_feature_values
  ZopeInterfaceFunction
  Function
  PRIVATE
  Attempt to unify fval1 and and fval2, and return the resulting unified value. The method of unification will depend on the types of fval1 and fval2:
• nltk.featstruct._apply_forwards_to_bindings
  nltk.featstruct.html#_apply_forwards_to_bindings
  ZopeInterfaceFunction
  Function
  PRIVATE
  Replace any feature structure that has a forward pointer with the target of its forward pointer (to preserve reentrancy).
• nltk.featstruct._apply_forwards
  nltk.featstruct.html#_apply_forwards
  ZopeInterfaceFunction
  Function
  PRIVATE
  Replace any feature structure that has a forward pointer with the target of its forward pointer (to preserve reentrancy).
• nltk.featstruct._resolve_aliases
  nltk.featstruct.html#_resolve_aliases
  ZopeInterfaceFunction
  Function
  PRIVATE
  Replace any bound aliased vars with their binding; and replace any unbound aliased vars with their representative var.
• nltk.featstruct._trace_unify_start
  nltk.featstruct.html#_trace_unify_start
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._trace_unify_identity
  nltk.featstruct.html#_trace_unify_identity
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._trace_unify_fail
  nltk.featstruct.html#_trace_unify_fail
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._trace_unify_succeed
  nltk.featstruct.html#_trace_unify_succeed
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._trace_bindings
  nltk.featstruct.html#_trace_bindings
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._trace_valrepr
  nltk.featstruct.html#_trace_valrepr
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.subsumes
  nltk.featstruct.html#subsumes
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return True if fstruct1 subsumes fstruct2. I.e., return true if unifying fstruct1 with fstruct2 would result in a feature structure equal to fstruct2.
• nltk.featstruct.conflicts
  nltk.featstruct.html#conflicts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a list of the feature paths of all features which are assigned incompatible values by fstruct1 and fstruct2.
• nltk.featstruct._is_mapping
  nltk.featstruct.html#_is_mapping
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._is_sequence
  nltk.featstruct.html#_is_sequence
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct._default_fs_class
  nltk.featstruct.html#_default_fs_class
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.featstruct.SubstituteBindingsSequence
  nltk.featstruct.SubstituteBindingsSequence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A mixin class for sequence clases that distributes variables() and substitute_bindings() over the object's elements.
• nltk.featstruct.SubstituteBindingsSequence.variables
  nltk.featstruct.SubstituteBindingsSequence.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.featstruct.SubstituteBindingsSequence.substitute_bindings
  nltk.featstruct.SubstituteBindingsSequence.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.SubstituteBindingsSequence.subst
  nltk.featstruct.SubstituteBindingsSequence.html#subst
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueTuple
  nltk.featstruct.FeatureValueTuple.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.featstruct.FeatureValueTuple.__repr__
  nltk.featstruct.FeatureValueTuple.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueSet
  nltk.featstruct.FeatureValueSet.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.featstruct.FeatureValueSet.__repr__
  nltk.featstruct.FeatureValueSet.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueUnion
  nltk.featstruct.FeatureValueUnion.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base feature value that represents the union of two or more FeatureValueSet or Variable.
• nltk.featstruct.FeatureValueUnion.__new__
  nltk.featstruct.FeatureValueUnion.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueUnion.__repr__
  nltk.featstruct.FeatureValueUnion.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueConcat
  nltk.featstruct.FeatureValueConcat.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base feature value that represents the concatenation of two or more FeatureValueTuple or Variable.
• nltk.featstruct.FeatureValueConcat.__new__
  nltk.featstruct.FeatureValueConcat.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatureValueConcat.__repr__
  nltk.featstruct.FeatureValueConcat.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct._flatten
  nltk.featstruct.html#_flatten
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function -- return a copy of list, with all elements of type cls spliced in rather than appended in.
• nltk.featstruct.Feature
  nltk.featstruct.Feature.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature identifier that's specialized to put additional constraints, default values, etc.
• nltk.featstruct.Feature.__init__
  nltk.featstruct.Feature.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature._name
  nltk.featstruct.Feature.html#_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.Feature._default
  nltk.featstruct.Feature.html#_default
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.Feature._display
  nltk.featstruct.Feature.html#_display
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.Feature._sortkey
  nltk.featstruct.Feature.html#_sortkey
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.Feature.name
  nltk.featstruct.Feature.html#name
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The name of this feature.
• nltk.featstruct.Feature.default
  nltk.featstruct.Feature.html#default
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Default value for this feature.
• nltk.featstruct.Feature.display
  nltk.featstruct.Feature.html#display
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Custom display location: can be prefix, or slash.
• nltk.featstruct.Feature.__repr__
  nltk.featstruct.Feature.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.__lt__
  nltk.featstruct.Feature.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.__eq__
  nltk.featstruct.Feature.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.__ne__
  nltk.featstruct.Feature.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.__hash__
  nltk.featstruct.Feature.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.read_value
  nltk.featstruct.Feature.html#read_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.Feature.unify_base_values
  nltk.featstruct.Feature.html#unify_base_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  If possible, return a single value.. If not, return the value UnificationFailure.
• nltk.featstruct.SlashFeature
  nltk.featstruct.SlashFeature.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.featstruct.SlashFeature.read_value
  nltk.featstruct.SlashFeature.html#read_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.RangeFeature
  nltk.featstruct.RangeFeature.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.featstruct.RangeFeature.RANGE_RE
  nltk.featstruct.RangeFeature.html#RANGE_RE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.RangeFeature.read_value
  nltk.featstruct.RangeFeature.html#read_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.RangeFeature.unify_base_values
  nltk.featstruct.RangeFeature.html#unify_base_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  If possible, return a single value.. If not, return the value UnificationFailure.
• nltk.featstruct.SLASH
  nltk.featstruct.html#SLASH
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.featstruct.TYPE
  nltk.featstruct.html#TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.featstruct.CustomFeatureValue
  nltk.featstruct.CustomFeatureValue.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for base values that define a custom unification method. The custom unification method of CustomFeatureValue will be used during unification if:
• nltk.featstruct.CustomFeatureValue.unify
  nltk.featstruct.CustomFeatureValue.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  If this base value unifies with other, then return the unified value. Otherwise, return UnificationFailure.
• nltk.featstruct.CustomFeatureValue.__eq__
  nltk.featstruct.CustomFeatureValue.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.CustomFeatureValue.__ne__
  nltk.featstruct.CustomFeatureValue.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.CustomFeatureValue.__lt__
  nltk.featstruct.CustomFeatureValue.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.CustomFeatureValue.__hash__
  nltk.featstruct.CustomFeatureValue.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader
  nltk.featstruct.FeatStructReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/7 instance variable, 0/12 class variable, 5/20 methods documented
• nltk.featstruct.FeatStructReader.__init__
  nltk.featstruct.FeatStructReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader._features
  nltk.featstruct.FeatStructReader.html#_features
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._fdict_class
  nltk.featstruct.FeatStructReader.html#_fdict_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._flist_class
  nltk.featstruct.FeatStructReader.html#_flist_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._prefix_feature
  nltk.featstruct.FeatStructReader.html#_prefix_feature
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._slash_feature
  nltk.featstruct.FeatStructReader.html#_slash_feature
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._features_with_defaults
  nltk.featstruct.FeatStructReader.html#_features_with_defaults
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._logic_parser
  nltk.featstruct.FeatStructReader.html#_logic_parser
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader.fromstring
  nltk.featstruct.FeatStructReader.html#fromstring
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.featstruct.FeatStructReader._START_FSTRUCT_RE
  nltk.featstruct.FeatStructReader.html#_START_FSTRUCT_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._END_FSTRUCT_RE
  nltk.featstruct.FeatStructReader.html#_END_FSTRUCT_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._SLASH_RE
  nltk.featstruct.FeatStructReader.html#_SLASH_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._FEATURE_NAME_RE
  nltk.featstruct.FeatStructReader.html#_FEATURE_NAME_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._REENTRANCE_RE
  nltk.featstruct.FeatStructReader.html#_REENTRANCE_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._TARGET_RE
  nltk.featstruct.FeatStructReader.html#_TARGET_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._ASSIGN_RE
  nltk.featstruct.FeatStructReader.html#_ASSIGN_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._COMMA_RE
  nltk.featstruct.FeatStructReader.html#_COMMA_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._BARE_PREFIX_RE
  nltk.featstruct.FeatStructReader.html#_BARE_PREFIX_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._START_FDICT_RE
  nltk.featstruct.FeatStructReader.html#_START_FDICT_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader.read_partial
  nltk.featstruct.FeatStructReader.html#read_partial
  ZopeInterfaceFunction
  Method
  VISIBLE
  Helper function that reads in a feature structure.
• nltk.featstruct.FeatStructReader._read_partial
  nltk.featstruct.FeatStructReader.html#_read_partial
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._read_partial_featlist
  nltk.featstruct.FeatStructReader.html#_read_partial_featlist
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._read_partial_featdict
  nltk.featstruct.FeatStructReader.html#_read_partial_featdict
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader._finalize
  nltk.featstruct.FeatStructReader.html#_finalize
  ZopeInterfaceFunction
  Method
  PRIVATE
  Called when we see the close brace -- checks for a slash feature, and adds in default values.
• nltk.featstruct.FeatStructReader._read_value
  nltk.featstruct.FeatStructReader.html#_read_value
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader.read_value
  nltk.featstruct.FeatStructReader.html#read_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader._error
  nltk.featstruct.FeatStructReader.html#_error
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader.VALUE_HANDLERS
  nltk.featstruct.FeatStructReader.html#VALUE_HANDLERS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_fstruct_value
  nltk.featstruct.FeatStructReader.html#read_fstruct_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_str_value
  nltk.featstruct.FeatStructReader.html#read_str_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_int_value
  nltk.featstruct.FeatStructReader.html#read_int_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_var_value
  nltk.featstruct.FeatStructReader.html#read_var_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader._SYM_CONSTS
  nltk.featstruct.FeatStructReader.html#_SYM_CONSTS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.featstruct.FeatStructReader.read_sym_value
  nltk.featstruct.FeatStructReader.html#read_sym_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_app_value
  nltk.featstruct.FeatStructReader.html#read_app_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Mainly included for backwards compat.
• nltk.featstruct.FeatStructReader.read_logic_value
  nltk.featstruct.FeatStructReader.html#read_logic_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_tuple_value
  nltk.featstruct.FeatStructReader.html#read_tuple_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader.read_set_value
  nltk.featstruct.FeatStructReader.html#read_set_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.featstruct.FeatStructReader._read_seq_value
  nltk.featstruct.FeatStructReader.html#_read_seq_value
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function used by read_tuple_value and read_set_value.
• nltk.featstruct.display_unification
  nltk.featstruct.html#display_unification
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.featstruct.interactive_demo
  nltk.featstruct.html#interactive_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.featstruct.demo
  nltk.featstruct.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Just for testing
• nltk.grammar.Nonterminal
  nltk.grammar.Nonterminal.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.grammar.Nonterminal._symbol
  nltk.grammar.Nonterminal.html#_symbol
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The node value corresponding to this Nonterminal. This value must be immutable and hashable.
• nltk.grammar.Nonterminal.__init__
  nltk.grammar.Nonterminal.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new non-terminal from the given symbol.
• nltk.grammar.Nonterminal.symbol
  nltk.grammar.Nonterminal.html#symbol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the node value corresponding to this Nonterminal.
• nltk.grammar.Nonterminal.__eq__
  nltk.grammar.Nonterminal.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this non-terminal is equal to other. In particular, return True if other is a Nonterminal and this non-terminal's symbol is equal to other 's symbol.
• nltk.grammar.Nonterminal.__ne__
  nltk.grammar.Nonterminal.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.Nonterminal.__lt__
  nltk.grammar.Nonterminal.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.Nonterminal.__hash__
  nltk.grammar.Nonterminal.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.Nonterminal.__repr__
  nltk.grammar.Nonterminal.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this Nonterminal.
• nltk.grammar.Nonterminal.__str__
  nltk.grammar.Nonterminal.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this Nonterminal.
• nltk.grammar.Nonterminal.__div__
  nltk.grammar.Nonterminal.html#__div__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a new nonterminal whose symbol is A/B, where A is the symbol for this nonterminal, and B is the symbol for rhs.
• nltk.grammar.Nonterminal.__truediv__
  nltk.grammar.Nonterminal.html#__truediv__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.grammar.nonterminals
  nltk.grammar.html#nonterminals
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a string containing a list of symbol names, return a list of Nonterminals constructed from those symbols.
• nltk.grammar.FeatStructNonterminal
  nltk.grammar.FeatStructNonterminal.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature structure that's also a nonterminal. It acts as its own symbol, and automatically freezes itself when hashed.
• nltk.grammar.FeatStructNonterminal.__hash__
  nltk.grammar.FeatStructNonterminal.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  If this feature structure is frozen, return its hash value; otherwise, raise TypeError.
• nltk.grammar.FeatStructNonterminal.symbol
  nltk.grammar.FeatStructNonterminal.html#symbol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the node value corresponding to this Nonterminal.
• nltk.grammar.is_nonterminal
  nltk.grammar.html#is_nonterminal
  ZopeInterfaceFunction
  Function
  VISIBLE
• nltk.grammar.is_terminal
  nltk.grammar.html#is_terminal
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return True if the item is a terminal, which currently is if it is hashable and not a Nonterminal.
• nltk.grammar.Production
  nltk.grammar.Production.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.grammar.Production._lhs
  nltk.grammar.Production.html#_lhs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The left-hand side of the production.
• nltk.grammar.Production._rhs
  nltk.grammar.Production.html#_rhs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The right-hand side of the production.
• nltk.grammar.Production.__init__
  nltk.grammar.Production.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Production.
• nltk.grammar.Production.lhs
  nltk.grammar.Production.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the left-hand side of this Production.
• nltk.grammar.Production.rhs
  nltk.grammar.Production.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the right-hand side of this Production.
• nltk.grammar.Production.__len__
  nltk.grammar.Production.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of the right-hand side.
• nltk.grammar.Production.is_nonlexical
  nltk.grammar.Production.html#is_nonlexical
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if the right-hand side only contains Nonterminals
• nltk.grammar.Production.is_lexical
  nltk.grammar.Production.html#is_lexical
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if the right-hand contain at least one terminal token.
• nltk.grammar.Production.__str__
  nltk.grammar.Production.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a verbose string representation of the Production.
• nltk.grammar.Production.__repr__
  nltk.grammar.Production.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a concise string representation of the Production.
• nltk.grammar.Production.__eq__
  nltk.grammar.Production.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this Production is equal to other.
• nltk.grammar.Production.__ne__
  nltk.grammar.Production.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.Production.__lt__
  nltk.grammar.Production.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.Production.__hash__
  nltk.grammar.Production.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a hash value for the Production.
• nltk.grammar.DependencyProduction
  nltk.grammar.DependencyProduction.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A dependency grammar production. Each production maps a single head word to an unordered list of one or more modifier words.
• nltk.grammar.DependencyProduction.__str__
  nltk.grammar.DependencyProduction.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a verbose string representation of the DependencyProduction.
• nltk.grammar.ProbabilisticProduction
  nltk.grammar.ProbabilisticProduction.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.grammar.ProbabilisticProduction.__init__
  nltk.grammar.ProbabilisticProduction.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ProbabilisticProduction.
• nltk.grammar.ProbabilisticProduction.__str__
  nltk.grammar.ProbabilisticProduction.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a verbose string representation of the Production.
• nltk.grammar.ProbabilisticProduction.__eq__
  nltk.grammar.ProbabilisticProduction.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this Production is equal to other.
• nltk.grammar.ProbabilisticProduction.__ne__
  nltk.grammar.ProbabilisticProduction.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.ProbabilisticProduction.__hash__
  nltk.grammar.ProbabilisticProduction.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a hash value for the Production.
• nltk.grammar.CFG
  nltk.grammar.CFG.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A context-free grammar. A grammar consists of a start state and a set of productions. The set of terminals and nonterminals is implicitly specified by the productions.
• nltk.grammar.CFG.__init__
  nltk.grammar.CFG.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new context-free grammar, from the given start state and set of ``Production``s.
• nltk.grammar.CFG._start
  nltk.grammar.CFG.html#_start
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._productions
  nltk.grammar.CFG.html#_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._categories
  nltk.grammar.CFG.html#_categories
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._calculate_indexes
  nltk.grammar.CFG.html#_calculate_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.grammar.CFG._lhs_index
  nltk.grammar.CFG.html#_lhs_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._rhs_index
  nltk.grammar.CFG.html#_rhs_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._empty_index
  nltk.grammar.CFG.html#_empty_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._lexical_index
  nltk.grammar.CFG.html#_lexical_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._calculate_leftcorners
  nltk.grammar.CFG.html#_calculate_leftcorners
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.grammar.CFG._immediate_leftcorner_categories
  nltk.grammar.CFG.html#_immediate_leftcorner_categories
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._immediate_leftcorner_words
  nltk.grammar.CFG.html#_immediate_leftcorner_words
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._leftcorners
  nltk.grammar.CFG.html#_leftcorners
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._leftcorner_parents
  nltk.grammar.CFG.html#_leftcorner_parents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._leftcorner_words
  nltk.grammar.CFG.html#_leftcorner_words
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG.fromstring
  nltk.grammar.CFG.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Return the grammar instance corresponding to the input string(s).
• nltk.grammar.CFG.start
  nltk.grammar.CFG.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start symbol of the grammar
• nltk.grammar.CFG.productions
  nltk.grammar.CFG.html#productions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the grammar productions, filtered by the left-hand side or the first item in the right-hand side.
• nltk.grammar.CFG.leftcorners
  nltk.grammar.CFG.html#leftcorners
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of all nonterminals that the given nonterminal can start with, including itself.
• nltk.grammar.CFG.is_leftcorner
  nltk.grammar.CFG.html#is_leftcorner
  ZopeInterfaceFunction
  Method
  VISIBLE
  True if left is a leftcorner of cat, where left can be a terminal or a nonterminal.
• nltk.grammar.CFG.leftcorner_parents
  nltk.grammar.CFG.html#leftcorner_parents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of all nonterminals for which the given category is a left corner. This is the inverse of the leftcorner relation.
• nltk.grammar.CFG.check_coverage
  nltk.grammar.CFG.html#check_coverage
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check whether the grammar rules cover the given list of tokens. If not, then raise an exception.
• nltk.grammar.CFG._calculate_grammar_forms
  nltk.grammar.CFG.html#_calculate_grammar_forms
  ZopeInterfaceFunction
  Method
  PRIVATE
  Pre-calculate of which form(s) the grammar is.
• nltk.grammar.CFG._is_lexical
  nltk.grammar.CFG.html#_is_lexical
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._is_nonlexical
  nltk.grammar.CFG.html#_is_nonlexical
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._min_len
  nltk.grammar.CFG.html#_min_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._max_len
  nltk.grammar.CFG.html#_max_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG._all_unary_are_lexical
  nltk.grammar.CFG.html#_all_unary_are_lexical
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.CFG.is_lexical
  nltk.grammar.CFG.html#is_lexical
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if all productions are lexicalised.
• nltk.grammar.CFG.is_nonlexical
  nltk.grammar.CFG.html#is_nonlexical
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if all lexical rules are "preterminals", that is, unary rules which can be separated in a preprocessing step.
• nltk.grammar.CFG.min_len
  nltk.grammar.CFG.html#min_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the right-hand side length of the shortest grammar production.
• nltk.grammar.CFG.max_len
  nltk.grammar.CFG.html#max_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the right-hand side length of the longest grammar production.
• nltk.grammar.CFG.is_nonempty
  nltk.grammar.CFG.html#is_nonempty
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if there are no empty productions.
• nltk.grammar.CFG.is_binarised
  nltk.grammar.CFG.html#is_binarised
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if all productions are at most binary. Note that there can still be empty and unary productions.
• nltk.grammar.CFG.is_flexible_chomsky_normal_form
  nltk.grammar.CFG.html#is_flexible_chomsky_normal_form
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if all productions are of the forms A -> B C, A -> B, or A -> "s".
• nltk.grammar.CFG.is_chomsky_normal_form
  nltk.grammar.CFG.html#is_chomsky_normal_form
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if the grammar is of Chomsky Normal Form, i.e. all productions are of the form A -> B C, or A -> "s".
• nltk.grammar.CFG.chomsky_normal_form
  nltk.grammar.CFG.html#chomsky_normal_form
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a new Grammer that is in chomsky normal :param: new_token_padding Customise new rule formation during binarisation
• nltk.grammar.CFG.remove_unitary_rules
  nltk.grammar.CFG.html#remove_unitary_rules
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Remove nonlexical unitary rules and convert them to lexical
• nltk.grammar.CFG.binarize
  nltk.grammar.CFG.html#binarize
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.grammar.CFG.eliminate_start
  nltk.grammar.CFG.html#eliminate_start
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Eliminate start rule in case it appears on RHS Example: S -> S0 S1 and S0 -> S1 S Then another rule S0_Sigma -> S is added
• nltk.grammar.CFG.__repr__
  nltk.grammar.CFG.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.CFG.__str__
  nltk.grammar.CFG.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureGrammar
  nltk.grammar.FeatureGrammar.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature-based grammar. This is equivalent to a CFG whose nonterminals are all FeatStructNonterminal.
• nltk.grammar.FeatureGrammar.__init__
  nltk.grammar.FeatureGrammar.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new feature-based grammar, from the given start state and set of Productions.
• nltk.grammar.FeatureGrammar._calculate_indexes
  nltk.grammar.FeatureGrammar.html#_calculate_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar._lhs_index
  nltk.grammar.FeatureGrammar.html#_lhs_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar._rhs_index
  nltk.grammar.FeatureGrammar.html#_rhs_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar._empty_index
  nltk.grammar.FeatureGrammar.html#_empty_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar._empty_productions
  nltk.grammar.FeatureGrammar.html#_empty_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar._lexical_index
  nltk.grammar.FeatureGrammar.html#_lexical_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureGrammar.fromstring
  nltk.grammar.FeatureGrammar.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Return a feature structure based grammar.
• nltk.grammar.FeatureGrammar.productions
  nltk.grammar.FeatureGrammar.html#productions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the grammar productions, filtered by the left-hand side or the first item in the right-hand side.
• nltk.grammar.FeatureGrammar.leftcorners
  nltk.grammar.FeatureGrammar.html#leftcorners
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of all words that the given category can start with. Also called the "first set" in compiler construction.
• nltk.grammar.FeatureGrammar.leftcorner_parents
  nltk.grammar.FeatureGrammar.html#leftcorner_parents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of all categories for which the given category is a left corner.
• nltk.grammar.FeatureGrammar._get_type_if_possible
  nltk.grammar.FeatureGrammar.html#_get_type_if_possible
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function which returns the TYPE feature of the item, if it exists, otherwise it returns the item itself
• nltk.grammar.FeatureValueType
  nltk.grammar.FeatureValueType.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A helper class for FeatureGrammars, designed to be different from ordinary strings. This is to stop the FeatStruct FOO[] from being compare equal to the terminal "FOO".
• nltk.grammar.FeatureValueType.__init__
  nltk.grammar.FeatureValueType.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureValueType._value
  nltk.grammar.FeatureValueType.html#_value
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.FeatureValueType.__repr__
  nltk.grammar.FeatureValueType.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureValueType.__eq__
  nltk.grammar.FeatureValueType.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureValueType.__ne__
  nltk.grammar.FeatureValueType.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureValueType.__lt__
  nltk.grammar.FeatureValueType.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.FeatureValueType.__hash__
  nltk.grammar.FeatureValueType.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.DependencyGrammar
  nltk.grammar.DependencyGrammar.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A dependency grammar. A DependencyGrammar consists of a set of productions. Each production specifies a head/modifier relationship between a pair of words.
• nltk.grammar.DependencyGrammar.__init__
  nltk.grammar.DependencyGrammar.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new dependency grammar, from the set of Productions.
• nltk.grammar.DependencyGrammar._productions
  nltk.grammar.DependencyGrammar.html#_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.DependencyGrammar.fromstring
  nltk.grammar.DependencyGrammar.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.grammar.DependencyGrammar.contains
  nltk.grammar.DependencyGrammar.html#contains
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.grammar.DependencyGrammar.__contains__
  nltk.grammar.DependencyGrammar.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this DependencyGrammar contains a DependencyProduction mapping 'head' to 'mod'.
• nltk.grammar.DependencyGrammar.__str__
  nltk.grammar.DependencyGrammar.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a verbose string representation of the DependencyGrammar
• nltk.grammar.DependencyGrammar.__repr__
  nltk.grammar.DependencyGrammar.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a concise string representation of the DependencyGrammar
• nltk.grammar.ProbabilisticDependencyGrammar
  nltk.grammar.ProbabilisticDependencyGrammar.html
  ZopeInterfaceClass
  Class
  VISIBLE
• nltk.grammar.ProbabilisticDependencyGrammar.__init__
  nltk.grammar.ProbabilisticDependencyGrammar.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.grammar.ProbabilisticDependencyGrammar._productions
  nltk.grammar.ProbabilisticDependencyGrammar.html#_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.ProbabilisticDependencyGrammar._events
  nltk.grammar.ProbabilisticDependencyGrammar.html#_events
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.ProbabilisticDependencyGrammar._tags
  nltk.grammar.ProbabilisticDependencyGrammar.html#_tags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.grammar.ProbabilisticDependencyGrammar.contains
  nltk.grammar.ProbabilisticDependencyGrammar.html#contains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this DependencyGrammar contains a DependencyProduction mapping 'head' to 'mod'.
• nltk.grammar.ProbabilisticDependencyGrammar.__str__
  nltk.grammar.ProbabilisticDependencyGrammar.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a verbose string representation of the ProbabilisticDependencyGrammar
• nltk.grammar.ProbabilisticDependencyGrammar.__repr__
  nltk.grammar.ProbabilisticDependencyGrammar.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a concise string representation of the ProbabilisticDependencyGrammar
• nltk.grammar.PCFG
  nltk.grammar.PCFG.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A probabilistic context-free grammar. A PCFG consists of a start state and a set of productions with probabilities. The set of terminals and nonterminals is implicitly specified by the productions.
• nltk.grammar.PCFG.EPSILON
  nltk.grammar.PCFG.html#EPSILON
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The acceptable margin of error for checking that productions with a given left-hand side have probabilities that sum to 1.
• nltk.grammar.PCFG.__init__
  nltk.grammar.PCFG.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new context-free grammar, from the given start state and set of ProbabilisticProductions.
• nltk.grammar.PCFG.fromstring
  nltk.grammar.PCFG.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Return a probabilistic context-free grammar corresponding to the input string(s).
• nltk.grammar.induce_pcfg
  nltk.grammar.html#induce_pcfg
  ZopeInterfaceFunction
  Function
  VISIBLE
  Induce a PCFG grammar from a list of productions.
• nltk.grammar._read_cfg_production
  nltk.grammar.html#_read_cfg_production
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return a list of context-free Productions.
• nltk.grammar._read_pcfg_production
  nltk.grammar.html#_read_pcfg_production
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return a list of PCFG ProbabilisticProductions.
• nltk.grammar._read_fcfg_production
  nltk.grammar.html#_read_fcfg_production
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return a list of feature-based Productions.
• nltk.grammar._ARROW_RE
  nltk.grammar.html#_ARROW_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._PROBABILITY_RE
  nltk.grammar.html#_PROBABILITY_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._TERMINAL_RE
  nltk.grammar.html#_TERMINAL_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._DISJUNCTION_RE
  nltk.grammar.html#_DISJUNCTION_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._read_production
  nltk.grammar.html#_read_production
  ZopeInterfaceFunction
  Function
  PRIVATE
  Parse a grammar rule, given as a string, and return a list of productions.
• nltk.grammar.read_grammar
  nltk.grammar.html#read_grammar
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a pair consisting of a starting category and a list of Productions.
• nltk.grammar._STANDARD_NONTERM_RE
  nltk.grammar.html#_STANDARD_NONTERM_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar.standard_nonterm_parser
  nltk.grammar.html#standard_nonterm_parser
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.grammar._READ_DG_RE
  nltk.grammar.html#_READ_DG_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._SPLIT_DG_RE
  nltk.grammar.html#_SPLIT_DG_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.grammar._read_dependency_production
  nltk.grammar.html#_read_dependency_production
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.grammar.cfg_demo
  nltk.grammar.html#cfg_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration showing how CFGs can be created and used.
• nltk.grammar.toy_pcfg1
  nltk.grammar.html#toy_pcfg1
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.grammar.toy_pcfg2
  nltk.grammar.html#toy_pcfg2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.grammar.pcfg_demo
  nltk.grammar.html#pcfg_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration showing how a PCFG can be created and used.
• nltk.grammar.fcfg_demo
  nltk.grammar.html#fcfg_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.grammar.dg_demo
  nltk.grammar.html#dg_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration showing the creation and inspection of a DependencyGrammar.
• nltk.grammar.sdg_demo
  nltk.grammar.html#sdg_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of how to read a string representation of a CoNLL format dependency tree.
• nltk.grammar.demo
  nltk.grammar.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tree.Tree
  nltk.tree.Tree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Tree represents a hierarchical grouping of leaves and subtrees. For example, each constituent in a syntax tree is represented by a single Tree.
• nltk.tree.Tree.__init__
  nltk.tree.Tree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree._label
  nltk.tree.Tree.html#_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tree.Tree.__eq__
  nltk.tree.Tree.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__lt__
  nltk.tree.Tree.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__ne__
  nltk.tree.Tree.html#__ne__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tree.Tree.__gt__
  nltk.tree.Tree.html#__gt__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tree.Tree.__le__
  nltk.tree.Tree.html#__le__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tree.Tree.__ge__
  nltk.tree.Tree.html#__ge__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tree.Tree.__mul__
  nltk.tree.Tree.html#__mul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__rmul__
  nltk.tree.Tree.html#__rmul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__add__
  nltk.tree.Tree.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__radd__
  nltk.tree.Tree.html#__radd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__getitem__
  nltk.tree.Tree.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__setitem__
  nltk.tree.Tree.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__delitem__
  nltk.tree.Tree.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree._get_node
  nltk.tree.Tree.html#_get_node
  ZopeInterfaceFunction
  Method
  PRIVATE
  Outdated method to access the node value; use the label() method instead.
• nltk.tree.Tree._set_node
  nltk.tree.Tree.html#_set_node
  ZopeInterfaceFunction
  Method
  PRIVATE
  Outdated method to set the node value; use the set_label() method instead.
• nltk.tree.Tree.node
  nltk.tree.Tree.html#node
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tree.Tree.label
  nltk.tree.Tree.html#label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the node label of the tree.
• nltk.tree.Tree.set_label
  nltk.tree.Tree.html#set_label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the node label of the tree.
• nltk.tree.Tree.leaves
  nltk.tree.Tree.html#leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the leaves of the tree.
• nltk.tree.Tree.flatten
  nltk.tree.Tree.html#flatten
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a flat version of the tree, with all non-root non-terminals removed.
• nltk.tree.Tree.height
  nltk.tree.Tree.html#height
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the height of the tree.
• nltk.tree.Tree.treepositions
  nltk.tree.Tree.html#treepositions
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.Tree.subtrees
  nltk.tree.Tree.html#subtrees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate all the subtrees of this tree, optionally restricted to trees matching the filter function.
• nltk.tree.Tree.productions
  nltk.tree.Tree.html#productions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate the productions that correspond to the non-terminal nodes of the tree. For each subtree of the form (P: C1 C2 ... Cn) this produces a production of the form P -> C1 C2 ... Cn.
• nltk.tree.Tree.pos
  nltk.tree.Tree.html#pos
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a sequence of pos-tagged words extracted from the tree.
• nltk.tree.Tree.leaf_treeposition
  nltk.tree.Tree.html#leaf_treeposition
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tree.Tree.treeposition_spanning_leaves
  nltk.tree.Tree.html#treeposition_spanning_leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tree.Tree.chomsky_normal_form
  nltk.tree.Tree.html#chomsky_normal_form
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method can modify a tree in three ways:
• nltk.tree.Tree.un_chomsky_normal_form
  nltk.tree.Tree.html#un_chomsky_normal_form
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method modifies the tree in three ways:
• nltk.tree.Tree.collapse_unary
  nltk.tree.Tree.html#collapse_unary
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.Tree.convert
  nltk.tree.Tree.html#convert
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Convert a tree between different subtypes of Tree. cls determines which class will be used to encode the new tree.
• nltk.tree.Tree.__copy__
  nltk.tree.Tree.html#__copy__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.__deepcopy__
  nltk.tree.Tree.html#__deepcopy__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.copy
  nltk.tree.Tree.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree._frozen_class
  nltk.tree.Tree.html#_frozen_class
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.Tree.freeze
  nltk.tree.Tree.html#freeze
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.fromstring
  nltk.tree.Tree.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Read a bracketed tree string and return the resulting tree. Trees are represented as nested brackettings, such as:
• nltk.tree.Tree._parse_error
  nltk.tree.Tree.html#_parse_error
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  No summary
• nltk.tree.Tree.fromlist
  nltk.tree.Tree.html#fromlist
  ZopeInterfaceFunction
  Class Method
  VISIBLE
• nltk.tree.Tree.draw
  nltk.tree.Tree.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Open a new window containing a graphical diagram of this tree.
• nltk.tree.Tree.pretty_print
  nltk.tree.Tree.html#pretty_print
  ZopeInterfaceFunction
  Method
  VISIBLE
  Pretty-print this tree as ASCII or Unicode art. For explanation of the arguments, see the documentation for nltk.treeprettyprinter.TreePrettyPrinter.
• nltk.tree.Tree.__repr__
  nltk.tree.Tree.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree._repr_png_
  nltk.tree.Tree.html#_repr_png_
  ZopeInterfaceFunction
  Method
  PRIVATE
  Draws and outputs in PNG for ipython. PNG is used instead of PDF, since it can be displayed in the qt console and has wider browser support.
• nltk.tree.Tree.__str__
  nltk.tree.Tree.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.Tree.pprint
  nltk.tree.Tree.html#pprint
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print a string representation of this Tree to 'stream'
• nltk.tree.Tree.pformat
  nltk.tree.Tree.html#pformat
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.Tree.pformat_latex_qtree
  nltk.tree.Tree.html#pformat_latex_qtree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a representation of the tree compatible with the LaTeX qtree package. This consists of the string \Tree followed by the tree represented in bracketed notation.
• nltk.tree.Tree._pformat_flat
  nltk.tree.Tree.html#_pformat_flat
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.ImmutableTree
  nltk.tree.ImmutableTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 1/15 method documented
• nltk.tree.ImmutableTree.__init__
  nltk.tree.ImmutableTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree._hash
  nltk.tree.ImmutableTree.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tree.ImmutableTree.__setitem__
  nltk.tree.ImmutableTree.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__setslice__
  nltk.tree.ImmutableTree.html#__setslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__delitem__
  nltk.tree.ImmutableTree.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__delslice__
  nltk.tree.ImmutableTree.html#__delslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__iadd__
  nltk.tree.ImmutableTree.html#__iadd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__imul__
  nltk.tree.ImmutableTree.html#__imul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.append
  nltk.tree.ImmutableTree.html#append
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.extend
  nltk.tree.ImmutableTree.html#extend
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.pop
  nltk.tree.ImmutableTree.html#pop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.remove
  nltk.tree.ImmutableTree.html#remove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.reverse
  nltk.tree.ImmutableTree.html#reverse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.sort
  nltk.tree.ImmutableTree.html#sort
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.__hash__
  nltk.tree.ImmutableTree.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableTree.set_label
  nltk.tree.ImmutableTree.html#set_label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the node label. This will only succeed the first time the node label is set, which should occur in ImmutableTree.__init__().
• nltk.tree.ImmutableTree._label
  nltk.tree.ImmutableTree.html#_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tree.AbstractParentedTree
  nltk.tree.AbstractParentedTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tree.AbstractParentedTree.__init__
  nltk.tree.AbstractParentedTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree._setparent
  nltk.tree.AbstractParentedTree.html#_setparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.AbstractParentedTree._delparent
  nltk.tree.AbstractParentedTree.html#_delparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.AbstractParentedTree.__delitem__
  nltk.tree.AbstractParentedTree.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.__setitem__
  nltk.tree.AbstractParentedTree.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.append
  nltk.tree.AbstractParentedTree.html#append
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.extend
  nltk.tree.AbstractParentedTree.html#extend
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.insert
  nltk.tree.AbstractParentedTree.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.pop
  nltk.tree.AbstractParentedTree.html#pop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.remove
  nltk.tree.AbstractParentedTree.html#remove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.__getslice__
  nltk.tree.AbstractParentedTree.html#__getslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.__delslice__
  nltk.tree.AbstractParentedTree.html#__delslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.AbstractParentedTree.__setslice__
  nltk.tree.AbstractParentedTree.html#__setslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ParentedTree
  nltk.tree.ParentedTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tree.ParentedTree.__init__
  nltk.tree.ParentedTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ParentedTree._parent
  nltk.tree.ParentedTree.html#_parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The parent of this Tree, or None if it has no parent.
• nltk.tree.ParentedTree._frozen_class
  nltk.tree.ParentedTree.html#_frozen_class
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.ParentedTree.parent
  nltk.tree.ParentedTree.html#parent
  ZopeInterfaceFunction
  Method
  VISIBLE
  The parent of this tree, or None if it has no parent.
• nltk.tree.ParentedTree.parent_index
  nltk.tree.ParentedTree.html#parent_index
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.ParentedTree.left_sibling
  nltk.tree.ParentedTree.html#left_sibling
  ZopeInterfaceFunction
  Method
  VISIBLE
  The left sibling of this tree, or None if it has none.
• nltk.tree.ParentedTree.right_sibling
  nltk.tree.ParentedTree.html#right_sibling
  ZopeInterfaceFunction
  Method
  VISIBLE
  The right sibling of this tree, or None if it has none.
• nltk.tree.ParentedTree.root
  nltk.tree.ParentedTree.html#root
  ZopeInterfaceFunction
  Method
  VISIBLE
  The root of this tree. I.e., the unique ancestor of this tree whose parent is None. If ptree.parent() is None, then ptree is its own root.
• nltk.tree.ParentedTree.treeposition
  nltk.tree.ParentedTree.html#treeposition
  ZopeInterfaceFunction
  Method
  VISIBLE
  The tree position of this tree, relative to the root of the tree. I.e., ptree.root[ptree.treeposition] is ptree.
• nltk.tree.ParentedTree._delparent
  nltk.tree.ParentedTree.html#_delparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.ParentedTree._setparent
  nltk.tree.ParentedTree.html#_setparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.MultiParentedTree
  nltk.tree.MultiParentedTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tree.MultiParentedTree.__init__
  nltk.tree.MultiParentedTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.MultiParentedTree._parents
  nltk.tree.MultiParentedTree.html#_parents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of this tree's parents. This list should not contain duplicates, even if a parent contains this tree multiple times.
• nltk.tree.MultiParentedTree._frozen_class
  nltk.tree.MultiParentedTree.html#_frozen_class
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.MultiParentedTree.parents
  nltk.tree.MultiParentedTree.html#parents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.MultiParentedTree.left_siblings
  nltk.tree.MultiParentedTree.html#left_siblings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.MultiParentedTree.right_siblings
  nltk.tree.MultiParentedTree.html#right_siblings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.MultiParentedTree._get_parent_indices
  nltk.tree.MultiParentedTree.html#_get_parent_indices
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.MultiParentedTree.roots
  nltk.tree.MultiParentedTree.html#roots
  ZopeInterfaceFunction
  Method
  VISIBLE
  The set of all roots of this tree. This set is formed by tracing all possible parent paths until trees with no parents are found.
• nltk.tree.MultiParentedTree._get_roots_helper
  nltk.tree.MultiParentedTree.html#_get_roots_helper
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.MultiParentedTree.parent_indices
  nltk.tree.MultiParentedTree.html#parent_indices
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tree.MultiParentedTree.treepositions
  nltk.tree.MultiParentedTree.html#treepositions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all tree positions that can be used to reach this multi-parented tree starting from root. I.e., the following is always true:
• nltk.tree.MultiParentedTree._delparent
  nltk.tree.MultiParentedTree.html#_delparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.MultiParentedTree._setparent
  nltk.tree.MultiParentedTree.html#_setparent
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tree.ImmutableParentedTree
  nltk.tree.ImmutableParentedTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.tree.ImmutableMultiParentedTree
  nltk.tree.ImmutableMultiParentedTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree
  nltk.tree.ProbabilisticTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree.__init__
  nltk.tree.ProbabilisticTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize this object's probability. This initializer should be called by subclass constructors. prob should generally be the first argument for those constructors.
• nltk.tree.ProbabilisticTree._frozen_class
  nltk.tree.ProbabilisticTree.html#_frozen_class
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.ProbabilisticTree.__repr__
  nltk.tree.ProbabilisticTree.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree.__str__
  nltk.tree.ProbabilisticTree.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree.copy
  nltk.tree.ProbabilisticTree.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree.convert
  nltk.tree.ProbabilisticTree.html#convert
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Convert a tree between different subtypes of Tree. cls determines which class will be used to encode the new tree.
• nltk.tree.ProbabilisticTree.__eq__
  nltk.tree.ProbabilisticTree.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ProbabilisticTree.__lt__
  nltk.tree.ProbabilisticTree.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree
  nltk.tree.ImmutableProbabilisticTree.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree.__init__
  nltk.tree.ImmutableProbabilisticTree.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize this object's probability. This initializer should be called by subclass constructors. prob should generally be the first argument for those constructors.
• nltk.tree.ImmutableProbabilisticTree._hash
  nltk.tree.ImmutableProbabilisticTree.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree._frozen_class
  nltk.tree.ImmutableProbabilisticTree.html#_frozen_class
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree.__repr__
  nltk.tree.ImmutableProbabilisticTree.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree.__str__
  nltk.tree.ImmutableProbabilisticTree.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree.copy
  nltk.tree.ImmutableProbabilisticTree.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tree.ImmutableProbabilisticTree.convert
  nltk.tree.ImmutableProbabilisticTree.html#convert
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Convert a tree between different subtypes of Tree. cls determines which class will be used to encode the new tree.
• nltk.tree._child_names
  nltk.tree.html#_child_names
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tree.bracket_parse
  nltk.tree.html#bracket_parse
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use Tree.read(s, remove_empty_top_bracketing=True) instead.
• nltk.tree.sinica_parse
  nltk.tree.html#sinica_parse
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse a Sinica Treebank string and return a tree. Trees are represented as nested brackettings, as shown in the following example (X represents a Chinese character): S(goal:NP(Head:Nep:XX)|theme:NP(Head:Nhaa:X)|quantity:Dab:X|Head:VL2:X)#0(PERIODCATEGORY)
• nltk.tree.demo
  nltk.tree.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.api.ParserI
  nltk.parse.api.ParserI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.api.ParserI.grammar
  nltk.parse.api.ParserI.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.api.ParserI.parse
  nltk.parse.api.ParserI.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.api.ParserI.parse_sents
  nltk.parse.api.ParserI.html#parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.parse() to each element of sents. :rtype: iter(iter(Tree))
• nltk.parse.api.ParserI.parse_all
  nltk.parse.api.ParserI.html#parse_all
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.api.ParserI.parse_one
  nltk.parse.api.ParserI.html#parse_one
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.chart.EdgeI
  nltk.parse.chart.EdgeI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A hypothesis about the structure of part of a sentence. Each edge records the fact that a structure is (partially) consistent with the sentence. An edge contains:
• nltk.parse.chart.EdgeI.__init__
  nltk.parse.chart.EdgeI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.EdgeI.span
  nltk.parse.chart.EdgeI.html#span
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tuple (s, e), where tokens[s:e] is the portion of the sentence that is consistent with this edge's structure.
• nltk.parse.chart.EdgeI.start
  nltk.parse.chart.EdgeI.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start index of this edge's span.
• nltk.parse.chart.EdgeI.end
  nltk.parse.chart.EdgeI.html#end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the end index of this edge's span.
• nltk.parse.chart.EdgeI.length
  nltk.parse.chart.EdgeI.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of this edge's span.
• nltk.parse.chart.EdgeI.lhs
  nltk.parse.chart.EdgeI.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's left-hand side, which specifies what kind of structure is hypothesized by this edge.
• nltk.parse.chart.EdgeI.rhs
  nltk.parse.chart.EdgeI.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's right-hand side, which specifies the content of the structure hypothesized by this edge.
• nltk.parse.chart.EdgeI.dot
  nltk.parse.chart.EdgeI.html#dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.EdgeI.nextsym
  nltk.parse.chart.EdgeI.html#nextsym
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the element of this edge's right-hand side that immediately follows its dot.
• nltk.parse.chart.EdgeI.is_complete
  nltk.parse.chart.EdgeI.html#is_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is fully consistent with the text.
• nltk.parse.chart.EdgeI.is_incomplete
  nltk.parse.chart.EdgeI.html#is_incomplete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is partially consistent with the text.
• nltk.parse.chart.EdgeI.__eq__
  nltk.parse.chart.EdgeI.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.EdgeI.__ne__
  nltk.parse.chart.EdgeI.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.EdgeI.__lt__
  nltk.parse.chart.EdgeI.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.EdgeI.__hash__
  nltk.parse.chart.EdgeI.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.EdgeI._hash
  nltk.parse.chart.EdgeI.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge
  nltk.parse.chart.TreeEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An edge that records the fact that a tree is (partially) consistent with the sentence. A tree edge consists of:
• nltk.parse.chart.TreeEdge.__init__
  nltk.parse.chart.TreeEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new TreeEdge.
• nltk.parse.chart.TreeEdge._span
  nltk.parse.chart.TreeEdge.html#_span
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge._lhs
  nltk.parse.chart.TreeEdge.html#_lhs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge._rhs
  nltk.parse.chart.TreeEdge.html#_rhs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge._dot
  nltk.parse.chart.TreeEdge.html#_dot
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge._comparison_key
  nltk.parse.chart.TreeEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.TreeEdge.from_production
  nltk.parse.chart.TreeEdge.html#from_production
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  No summary
• nltk.parse.chart.TreeEdge.move_dot_forward
  nltk.parse.chart.TreeEdge.html#move_dot_forward
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a new TreeEdge formed from this edge. The new edge's dot position is increased by 1, and its end index will be replaced by new_end.
• nltk.parse.chart.TreeEdge.lhs
  nltk.parse.chart.TreeEdge.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's left-hand side, which specifies what kind of structure is hypothesized by this edge.
• nltk.parse.chart.TreeEdge.span
  nltk.parse.chart.TreeEdge.html#span
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tuple (s, e), where tokens[s:e] is the portion of the sentence that is consistent with this edge's structure.
• nltk.parse.chart.TreeEdge.start
  nltk.parse.chart.TreeEdge.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start index of this edge's span.
• nltk.parse.chart.TreeEdge.end
  nltk.parse.chart.TreeEdge.html#end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the end index of this edge's span.
• nltk.parse.chart.TreeEdge.length
  nltk.parse.chart.TreeEdge.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of this edge's span.
• nltk.parse.chart.TreeEdge.rhs
  nltk.parse.chart.TreeEdge.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's right-hand side, which specifies the content of the structure hypothesized by this edge.
• nltk.parse.chart.TreeEdge.dot
  nltk.parse.chart.TreeEdge.html#dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.TreeEdge.is_complete
  nltk.parse.chart.TreeEdge.html#is_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is fully consistent with the text.
• nltk.parse.chart.TreeEdge.is_incomplete
  nltk.parse.chart.TreeEdge.html#is_incomplete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is partially consistent with the text.
• nltk.parse.chart.TreeEdge.nextsym
  nltk.parse.chart.TreeEdge.html#nextsym
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the element of this edge's right-hand side that immediately follows its dot.
• nltk.parse.chart.TreeEdge.__str__
  nltk.parse.chart.TreeEdge.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.TreeEdge.__repr__
  nltk.parse.chart.TreeEdge.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.LeafEdge
  nltk.parse.chart.LeafEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An edge that records the fact that a leaf value is consistent with a word in the sentence. A leaf edge consists of:
• nltk.parse.chart.LeafEdge.__init__
  nltk.parse.chart.LeafEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new LeafEdge.
• nltk.parse.chart.LeafEdge._leaf
  nltk.parse.chart.LeafEdge.html#_leaf
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.LeafEdge._index
  nltk.parse.chart.LeafEdge.html#_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.LeafEdge._comparison_key
  nltk.parse.chart.LeafEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.LeafEdge.lhs
  nltk.parse.chart.LeafEdge.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's left-hand side, which specifies what kind of structure is hypothesized by this edge.
• nltk.parse.chart.LeafEdge.span
  nltk.parse.chart.LeafEdge.html#span
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tuple (s, e), where tokens[s:e] is the portion of the sentence that is consistent with this edge's structure.
• nltk.parse.chart.LeafEdge.start
  nltk.parse.chart.LeafEdge.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start index of this edge's span.
• nltk.parse.chart.LeafEdge.end
  nltk.parse.chart.LeafEdge.html#end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the end index of this edge's span.
• nltk.parse.chart.LeafEdge.length
  nltk.parse.chart.LeafEdge.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of this edge's span.
• nltk.parse.chart.LeafEdge.rhs
  nltk.parse.chart.LeafEdge.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's right-hand side, which specifies the content of the structure hypothesized by this edge.
• nltk.parse.chart.LeafEdge.dot
  nltk.parse.chart.LeafEdge.html#dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.LeafEdge.is_complete
  nltk.parse.chart.LeafEdge.html#is_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is fully consistent with the text.
• nltk.parse.chart.LeafEdge.is_incomplete
  nltk.parse.chart.LeafEdge.html#is_incomplete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is partially consistent with the text.
• nltk.parse.chart.LeafEdge.nextsym
  nltk.parse.chart.LeafEdge.html#nextsym
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the element of this edge's right-hand side that immediately follows its dot.
• nltk.parse.chart.LeafEdge.__str__
  nltk.parse.chart.LeafEdge.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.LeafEdge.__repr__
  nltk.parse.chart.LeafEdge.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.Chart
  nltk.parse.chart.Chart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.Chart._tokens
  nltk.parse.chart.Chart.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The sentence that the chart covers.
• nltk.parse.chart.Chart._num_leaves
  nltk.parse.chart.Chart.html#_num_leaves
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The number of tokens.
• nltk.parse.chart.Chart._edges
  nltk.parse.chart.Chart.html#_edges
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of the edges in the chart
• nltk.parse.chart.Chart._edge_to_cpls
  nltk.parse.chart.Chart.html#_edge_to_cpls
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping each edge to a set of child pointer lists that are associated with that edge.
• nltk.parse.chart.Chart._indexes
  nltk.parse.chart.Chart.html#_indexes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping tuples of edge attributes to indices, where each index maps the corresponding edge attribute values to lists of edges.
• nltk.parse.chart.Chart.__init__
  nltk.parse.chart.Chart.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new chart. The chart is initialized with the leaf edges corresponding to the terminal leaves.
• nltk.parse.chart.Chart.initialize
  nltk.parse.chart.Chart.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Clear the chart.
• nltk.parse.chart.Chart.num_leaves
  nltk.parse.chart.Chart.html#num_leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of words in this chart's sentence.
• nltk.parse.chart.Chart.leaf
  nltk.parse.chart.Chart.html#leaf
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the leaf value of the word at the given index.
• nltk.parse.chart.Chart.leaves
  nltk.parse.chart.Chart.html#leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of the leaf values of each word in the chart's sentence.
• nltk.parse.chart.Chart.edges
  nltk.parse.chart.Chart.html#edges
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all edges in this chart. New edges that are added to the chart after the call to edges() will not be contained in this list.
• nltk.parse.chart.Chart.iteredges
  nltk.parse.chart.Chart.html#iteredges
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator over the edges in this chart. It is not guaranteed that new edges which are added to the chart before the iterator is exhausted will also be generated.
• nltk.parse.chart.Chart.num_edges
  nltk.parse.chart.Chart.html#num_edges
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the number of edges contained in this chart.
• nltk.parse.chart.Chart.select
  nltk.parse.chart.Chart.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.Chart._add_index
  nltk.parse.chart.Chart.html#_add_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for select, which creates a new index for a given set of attributes (aka restriction keys).
• nltk.parse.chart.Chart._register_with_indexes
  nltk.parse.chart.Chart.html#_register_with_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for insert, which registers the new edge with all existing indexes.
• nltk.parse.chart.Chart.insert_with_backpointer
  nltk.parse.chart.Chart.html#insert_with_backpointer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a new edge to the chart, using a pointer to the previous edge.
• nltk.parse.chart.Chart.insert
  nltk.parse.chart.Chart.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.Chart._append_edge
  nltk.parse.chart.Chart.html#_append_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.Chart.parses
  nltk.parse.chart.Chart.html#parses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator of the complete tree structures that span the entire chart, and whose root node is root.
• nltk.parse.chart.Chart.trees
  nltk.parse.chart.Chart.html#trees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator of the tree structures that are associated with edge.
• nltk.parse.chart.Chart._trees
  nltk.parse.chart.Chart.html#_trees
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for trees.
• nltk.parse.chart.Chart.child_pointer_lists
  nltk.parse.chart.Chart.html#child_pointer_lists
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of child pointer lists for the given edge. Each child pointer list is a list of edges that have been used to form this edge.
• nltk.parse.chart.Chart.pretty_format_edge
  nltk.parse.chart.Chart.html#pretty_format_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a pretty-printed string representation of a given edge in this chart.
• nltk.parse.chart.Chart.pretty_format_leaves
  nltk.parse.chart.Chart.html#pretty_format_leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a pretty-printed string representation of this chart's leaves. This string can be used as a header for calls to pretty_format_edge.
• nltk.parse.chart.Chart.pretty_format
  nltk.parse.chart.Chart.html#pretty_format
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a pretty-printed string representation of this chart.
• nltk.parse.chart.Chart.dot_digraph
  nltk.parse.chart.Chart.html#dot_digraph
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.ChartRuleI
  nltk.parse.chart.ChartRuleI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.ChartRuleI.NUM_EDGES
  nltk.parse.chart.ChartRuleI.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The number of existing edges that this rule uses to license new edges. Typically, this number ranges from zero to two.
• nltk.parse.chart.ChartRuleI.apply
  nltk.parse.chart.ChartRuleI.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.ChartRuleI.apply_everywhere
  nltk.parse.chart.ChartRuleI.html#apply_everywhere
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.AbstractChartRule
  nltk.parse.chart.AbstractChartRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for chart rules. AbstractChartRule provides:
• nltk.parse.chart.AbstractChartRule.apply
  nltk.parse.chart.AbstractChartRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.AbstractChartRule.apply_everywhere
  nltk.parse.chart.AbstractChartRule.html#apply_everywhere
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.AbstractChartRule.__str__
  nltk.parse.chart.AbstractChartRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.FundamentalRule
  nltk.parse.chart.FundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A rule that joins two adjacent edges to form a single combined edge. In particular, this rule specifies that any pair of edges
• nltk.parse.chart.FundamentalRule.NUM_EDGES
  nltk.parse.chart.FundamentalRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.FundamentalRule.apply
  nltk.parse.chart.FundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.SingleEdgeFundamentalRule
  nltk.parse.chart.SingleEdgeFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A rule that joins a given edge with adjacent edges in the chart, to form combined edges. In particular, this rule specifies that either of the edges:
• nltk.parse.chart.SingleEdgeFundamentalRule.NUM_EDGES
  nltk.parse.chart.SingleEdgeFundamentalRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.SingleEdgeFundamentalRule.apply
  nltk.parse.chart.SingleEdgeFundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.SingleEdgeFundamentalRule._apply_complete
  nltk.parse.chart.SingleEdgeFundamentalRule.html#_apply_complete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.SingleEdgeFundamentalRule._apply_incomplete
  nltk.parse.chart.SingleEdgeFundamentalRule.html#_apply_incomplete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.LeafInitRule
  nltk.parse.chart.LeafInitRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.chart.LeafInitRule.NUM_EDGES
  nltk.parse.chart.LeafInitRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.LeafInitRule.apply
  nltk.parse.chart.LeafInitRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.TopDownInitRule
  nltk.parse.chart.TopDownInitRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.TopDownInitRule.NUM_EDGES
  nltk.parse.chart.TopDownInitRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.TopDownInitRule.apply
  nltk.parse.chart.TopDownInitRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.TopDownPredictRule
  nltk.parse.chart.TopDownPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.TopDownPredictRule.NUM_EDGES
  nltk.parse.chart.TopDownPredictRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.TopDownPredictRule.apply
  nltk.parse.chart.TopDownPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.CachedTopDownPredictRule
  nltk.parse.chart.CachedTopDownPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.CachedTopDownPredictRule.__init__
  nltk.parse.chart.CachedTopDownPredictRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.chart.CachedTopDownPredictRule._done
  nltk.parse.chart.CachedTopDownPredictRule.html#_done
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.CachedTopDownPredictRule.apply
  nltk.parse.chart.CachedTopDownPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.BottomUpPredictRule
  nltk.parse.chart.BottomUpPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.BottomUpPredictRule.NUM_EDGES
  nltk.parse.chart.BottomUpPredictRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.BottomUpPredictRule.apply
  nltk.parse.chart.BottomUpPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.BottomUpPredictCombineRule
  nltk.parse.chart.BottomUpPredictCombineRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.BottomUpPredictCombineRule.NUM_EDGES
  nltk.parse.chart.BottomUpPredictCombineRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.BottomUpPredictCombineRule.apply
  nltk.parse.chart.BottomUpPredictCombineRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.EmptyPredictRule
  nltk.parse.chart.EmptyPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A rule that inserts all empty productions as passive edges, in every position in the chart.
• nltk.parse.chart.EmptyPredictRule.NUM_EDGES
  nltk.parse.chart.EmptyPredictRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.EmptyPredictRule.apply
  nltk.parse.chart.EmptyPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.FilteredSingleEdgeFundamentalRule
  nltk.parse.chart.FilteredSingleEdgeFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.chart.FilteredSingleEdgeFundamentalRule._apply_complete
  nltk.parse.chart.FilteredSingleEdgeFundamentalRule.html#_apply_complete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.FilteredSingleEdgeFundamentalRule._apply_incomplete
  nltk.parse.chart.FilteredSingleEdgeFundamentalRule.html#_apply_incomplete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.FilteredBottomUpPredictCombineRule
  nltk.parse.chart.FilteredBottomUpPredictCombineRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.chart.FilteredBottomUpPredictCombineRule.apply
  nltk.parse.chart.FilteredBottomUpPredictCombineRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart._bottomup_filter
  nltk.parse.chart.html#_bottomup_filter
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.chart.TD_STRATEGY
  nltk.parse.chart.html#TD_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.BU_STRATEGY
  nltk.parse.chart.html#BU_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.BU_LC_STRATEGY
  nltk.parse.chart.html#BU_LC_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.LC_STRATEGY
  nltk.parse.chart.html#LC_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.chart.ChartParser
  nltk.parse.chart.ChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.ChartParser.__init__
  nltk.parse.chart.ChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.ChartParser._grammar
  nltk.parse.chart.ChartParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._strategy
  nltk.parse.chart.ChartParser.html#_strategy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._trace
  nltk.parse.chart.ChartParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._trace_chart_width
  nltk.parse.chart.ChartParser.html#_trace_chart_width
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._use_agenda
  nltk.parse.chart.ChartParser.html#_use_agenda
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._chart_class
  nltk.parse.chart.ChartParser.html#_chart_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._axioms
  nltk.parse.chart.ChartParser.html#_axioms
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser._inference_rules
  nltk.parse.chart.ChartParser.html#_inference_rules
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser.grammar
  nltk.parse.chart.ChartParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.chart.ChartParser._trace_new_edges
  nltk.parse.chart.ChartParser.html#_trace_new_edges
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.chart.ChartParser.chart_parse
  nltk.parse.chart.ChartParser.html#chart_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the final parse Chart from which all possible parse trees can be extracted.
• nltk.parse.chart.ChartParser.parse
  nltk.parse.chart.ChartParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.chart.TopDownChartParser
  nltk.parse.chart.TopDownChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ChartParser using a top-down parsing strategy. See ChartParser for more information.
• nltk.parse.chart.TopDownChartParser.__init__
  nltk.parse.chart.TopDownChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.BottomUpChartParser
  nltk.parse.chart.BottomUpChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ChartParser using a bottom-up parsing strategy. See ChartParser for more information.
• nltk.parse.chart.BottomUpChartParser.__init__
  nltk.parse.chart.BottomUpChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.BottomUpLeftCornerChartParser
  nltk.parse.chart.BottomUpLeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ChartParser using a bottom-up left-corner parsing strategy. This strategy is often more efficient than standard bottom-up. See ChartParser for more information.
• nltk.parse.chart.BottomUpLeftCornerChartParser.__init__
  nltk.parse.chart.BottomUpLeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.LeftCornerChartParser
  nltk.parse.chart.LeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.chart.LeftCornerChartParser.__init__
  nltk.parse.chart.LeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.SteppingChartParser
  nltk.parse.chart.SteppingChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.chart.SteppingChartParser._restart
  nltk.parse.chart.SteppingChartParser.html#_restart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Records whether the parser's strategy, grammar, or chart has been changed. If so, then step must restart the parsing algorithm.
• nltk.parse.chart.SteppingChartParser.__init__
  nltk.parse.chart.SteppingChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.chart.SteppingChartParser._chart
  nltk.parse.chart.SteppingChartParser.html#_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.SteppingChartParser._current_chartrule
  nltk.parse.chart.SteppingChartParser.html#_current_chartrule
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.SteppingChartParser.initialize
  nltk.parse.chart.SteppingChartParser.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Begin parsing the given tokens.
• nltk.parse.chart.SteppingChartParser.step
  nltk.parse.chart.SteppingChartParser.html#step
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.chart.SteppingChartParser._parse
  nltk.parse.chart.SteppingChartParser.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  A generator that implements the actual parsing algorithm. step iterates through this generator, and restarts it whenever the parser's strategy, grammar, or chart is modified.
• nltk.parse.chart.SteppingChartParser.strategy
  nltk.parse.chart.SteppingChartParser.html#strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the strategy used by this parser.
• nltk.parse.chart.SteppingChartParser.grammar
  nltk.parse.chart.SteppingChartParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the grammar used by this parser.
• nltk.parse.chart.SteppingChartParser.chart
  nltk.parse.chart.SteppingChartParser.html#chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chart that is used by this parser.
• nltk.parse.chart.SteppingChartParser.current_chartrule
  nltk.parse.chart.SteppingChartParser.html#current_chartrule
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chart rule used to generate the most recent edge.
• nltk.parse.chart.SteppingChartParser.parses
  nltk.parse.chart.SteppingChartParser.html#parses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the parse trees currently contained in the chart.
• nltk.parse.chart.SteppingChartParser.set_strategy
  nltk.parse.chart.SteppingChartParser.html#set_strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the strategy that the parser uses to decide which edges to add to the chart.
• nltk.parse.chart.SteppingChartParser._strategy
  nltk.parse.chart.SteppingChartParser.html#_strategy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.SteppingChartParser.set_grammar
  nltk.parse.chart.SteppingChartParser.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the grammar used by the parser.
• nltk.parse.chart.SteppingChartParser._grammar
  nltk.parse.chart.SteppingChartParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.chart.SteppingChartParser.set_chart
  nltk.parse.chart.SteppingChartParser.html#set_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load a given chart into the chart parser.
• nltk.parse.chart.SteppingChartParser.parse
  nltk.parse.chart.SteppingChartParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.chart.demo_grammar
  nltk.parse.chart.html#demo_grammar
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.chart.demo
  nltk.parse.chart.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the chart parsers.
• nltk.draw.util.CanvasWidget
  nltk.draw.util.CanvasWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.__canvas
  nltk.draw.util.CanvasWidget.html#__canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  This CanvasWidget's canvas.
• nltk.draw.util.CanvasWidget.__parent
  nltk.draw.util.CanvasWidget.html#__parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  This CanvasWidget's hierarchical parent widget.
• nltk.draw.util.CanvasWidget.__children
  nltk.draw.util.CanvasWidget.html#__children
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  This CanvasWidget's hierarchical child widgets.
• nltk.draw.util.CanvasWidget.__updating
  nltk.draw.util.CanvasWidget.html#__updating
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Is this canvas widget currently performing an update? If it is, then it will ignore any new update requests from child widgets.
• nltk.draw.util.CanvasWidget.__draggable
  nltk.draw.util.CanvasWidget.html#__draggable
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Is this canvas widget draggable?
• nltk.draw.util.CanvasWidget.__press
  nltk.draw.util.CanvasWidget.html#__press
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The ButtonPress event that we're currently handling.
• nltk.draw.util.CanvasWidget.__drag_x
  nltk.draw.util.CanvasWidget.html#__drag_x
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Where it's been moved to (to find dx)
• nltk.draw.util.CanvasWidget.__drag_y
  nltk.draw.util.CanvasWidget.html#__drag_y
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Where it's been moved to (to find dy)
• nltk.draw.util.CanvasWidget.__callbacks
  nltk.draw.util.CanvasWidget.html#__callbacks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Registered callbacks. Currently, four keys are used: 1, 2, 3, and 'drag'. The values are callback functions. Each callback function takes a single argument, which is the CanvasWidget that triggered the callback.
• nltk.draw.util.CanvasWidget.__init__
  nltk.draw.util.CanvasWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.__hidden
  nltk.draw.util.CanvasWidget.html#__hidden
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasWidget.bbox
  nltk.draw.util.CanvasWidget.html#bbox
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.width
  nltk.draw.util.CanvasWidget.html#width
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasWidget.height
  nltk.draw.util.CanvasWidget.html#height
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasWidget.parent
  nltk.draw.util.CanvasWidget.html#parent
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.child_widgets
  nltk.draw.util.CanvasWidget.html#child_widgets
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.canvas
  nltk.draw.util.CanvasWidget.html#canvas
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasWidget.move
  nltk.draw.util.CanvasWidget.html#move
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.moveto
  nltk.draw.util.CanvasWidget.html#moveto
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.destroy
  nltk.draw.util.CanvasWidget.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove this CanvasWidget from its Canvas. After a CanvasWidget has been destroyed, it should not be accessed.
• nltk.draw.util.CanvasWidget.update
  nltk.draw.util.CanvasWidget.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Update the graphical display of this canvas widget, and all of its ancestors, in response to a change in one of this canvas widget's children.
• nltk.draw.util.CanvasWidget.manage
  nltk.draw.util.CanvasWidget.html#manage
  ZopeInterfaceFunction
  Method
  VISIBLE
  Arrange this canvas widget and all of its descendants.
• nltk.draw.util.CanvasWidget.tags
  nltk.draw.util.CanvasWidget.html#tags
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.__setitem__
  nltk.draw.util.CanvasWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.CanvasWidget.__getitem__
  nltk.draw.util.CanvasWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasWidget.__repr__
  nltk.draw.util.CanvasWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasWidget.hide
  nltk.draw.util.CanvasWidget.html#hide
  ZopeInterfaceFunction
  Method
  VISIBLE
  Temporarily hide this canvas widget.
• nltk.draw.util.CanvasWidget.show
  nltk.draw.util.CanvasWidget.html#show
  ZopeInterfaceFunction
  Method
  VISIBLE
  Show a hidden canvas widget.
• nltk.draw.util.CanvasWidget.hidden
  nltk.draw.util.CanvasWidget.html#hidden
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasWidget.bind_click
  nltk.draw.util.CanvasWidget.html#bind_click
  ZopeInterfaceFunction
  Method
  VISIBLE
  Register a new callback that will be called whenever this CanvasWidget is clicked on.
• nltk.draw.util.CanvasWidget.bind_drag
  nltk.draw.util.CanvasWidget.html#bind_drag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Register a new callback that will be called after this CanvasWidget is dragged. This implicitly makes this CanvasWidget draggable.
• nltk.draw.util.CanvasWidget.unbind_click
  nltk.draw.util.CanvasWidget.html#unbind_click
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove a callback that was registered with bind_click.
• nltk.draw.util.CanvasWidget.unbind_drag
  nltk.draw.util.CanvasWidget.html#unbind_drag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove a callback that was registered with bind_drag.
• nltk.draw.util.CanvasWidget.__press_cb
  nltk.draw.util.CanvasWidget.html#__press_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget.__start_drag
  nltk.draw.util.CanvasWidget.html#__start_drag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Begin dragging this object: - register a motion callback - record the drag coordinates
• nltk.draw.util.CanvasWidget.__motion_cb
  nltk.draw.util.CanvasWidget.html#__motion_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Handle a motion event: - move this object to the new location - record the new drag coordinates
• nltk.draw.util.CanvasWidget.__release_cb
  nltk.draw.util.CanvasWidget.html#__release_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget.__drag
  nltk.draw.util.CanvasWidget.html#__drag
  ZopeInterfaceFunction
  Method
  PRIVATE
  If this CanvasWidget has a drag callback, then call it; otherwise, find the closest ancestor with a drag callback, and call it. If no ancestors have a drag callback, do nothing.
• nltk.draw.util.CanvasWidget.__click
  nltk.draw.util.CanvasWidget.html#__click
  ZopeInterfaceFunction
  Method
  PRIVATE
  If this CanvasWidget has a drag callback, then call it; otherwise, find the closest ancestor with a click callback, and call it. If no ancestors have a click callback, do nothing.
• nltk.draw.util.CanvasWidget._add_child_widget
  nltk.draw.util.CanvasWidget.html#_add_child_widget
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget._remove_child_widget
  nltk.draw.util.CanvasWidget.html#_remove_child_widget
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget._tags
  nltk.draw.util.CanvasWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget._manage
  nltk.draw.util.CanvasWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.CanvasWidget._update
  nltk.draw.util.CanvasWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.TextWidget
  nltk.draw.util.TextWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that displays a single string of text.
• nltk.draw.util.TextWidget.__init__
  nltk.draw.util.TextWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new text widget.
• nltk.draw.util.TextWidget._text
  nltk.draw.util.TextWidget.html#_text
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.TextWidget._tag
  nltk.draw.util.TextWidget.html#_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.TextWidget.__setitem__
  nltk.draw.util.TextWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.TextWidget.__getitem__
  nltk.draw.util.TextWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.TextWidget._tags
  nltk.draw.util.TextWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.TextWidget.text
  nltk.draw.util.TextWidget.html#text
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.TextWidget.set_text
  nltk.draw.util.TextWidget.html#set_text
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the text that is displayed by this text widget.
• nltk.draw.util.TextWidget.__repr__
  nltk.draw.util.TextWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.SymbolWidget
  nltk.draw.util.SymbolWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.SymbolWidget.SYMBOLS
  nltk.draw.util.SymbolWidget.html#SYMBOLS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A dictionary mapping from symbols to the character in the symbol font used to render them.
• nltk.draw.util.SymbolWidget.__init__
  nltk.draw.util.SymbolWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new symbol widget.
• nltk.draw.util.SymbolWidget.symbol
  nltk.draw.util.SymbolWidget.html#symbol
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.SymbolWidget.set_symbol
  nltk.draw.util.SymbolWidget.html#set_symbol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the symbol that is displayed by this symbol widget.
• nltk.draw.util.SymbolWidget._symbol
  nltk.draw.util.SymbolWidget.html#_symbol
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SymbolWidget.__repr__
  nltk.draw.util.SymbolWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.SymbolWidget.symbolsheet
  nltk.draw.util.SymbolWidget.html#symbolsheet
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Open a new Tkinter window that displays the entire alphabet for the symbol font. This is useful for constructing the SymbolWidget.SYMBOLS dictionary.
• nltk.draw.util.AbstractContainerWidget
  nltk.draw.util.AbstractContainerWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.AbstractContainerWidget.__init__
  nltk.draw.util.AbstractContainerWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new container widget. This constructor should only be called by subclass constructors.
• nltk.draw.util.AbstractContainerWidget._child
  nltk.draw.util.AbstractContainerWidget.html#_child
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.AbstractContainerWidget._manage
  nltk.draw.util.AbstractContainerWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.AbstractContainerWidget.child
  nltk.draw.util.AbstractContainerWidget.html#child
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.AbstractContainerWidget.set_child
  nltk.draw.util.AbstractContainerWidget.html#set_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the child widget contained by this container widget.
• nltk.draw.util.AbstractContainerWidget.__repr__
  nltk.draw.util.AbstractContainerWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.BoxWidget
  nltk.draw.util.BoxWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that places a box around a child widget.
• nltk.draw.util.BoxWidget.__init__
  nltk.draw.util.BoxWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new box widget.
• nltk.draw.util.BoxWidget._child
  nltk.draw.util.BoxWidget.html#_child
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BoxWidget._margin
  nltk.draw.util.BoxWidget.html#_margin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BoxWidget._box
  nltk.draw.util.BoxWidget.html#_box
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BoxWidget.__setitem__
  nltk.draw.util.BoxWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.BoxWidget.__getitem__
  nltk.draw.util.BoxWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.BoxWidget._update
  nltk.draw.util.BoxWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.BoxWidget._tags
  nltk.draw.util.BoxWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.OvalWidget
  nltk.draw.util.OvalWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that places a oval around a child widget.
• nltk.draw.util.OvalWidget.__init__
  nltk.draw.util.OvalWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new oval widget.
• nltk.draw.util.OvalWidget._child
  nltk.draw.util.OvalWidget.html#_child
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget._margin
  nltk.draw.util.OvalWidget.html#_margin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget._oval
  nltk.draw.util.OvalWidget.html#_oval
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget._circle
  nltk.draw.util.OvalWidget.html#_circle
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget._double
  nltk.draw.util.OvalWidget.html#_double
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget._oval2
  nltk.draw.util.OvalWidget.html#_oval2
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.OvalWidget.__setitem__
  nltk.draw.util.OvalWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.OvalWidget.__getitem__
  nltk.draw.util.OvalWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.OvalWidget.RATIO
  nltk.draw.util.OvalWidget.html#RATIO
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.util.OvalWidget._update
  nltk.draw.util.OvalWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.OvalWidget._tags
  nltk.draw.util.OvalWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.ParenWidget
  nltk.draw.util.ParenWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that places a pair of parenthases around a child widget.
• nltk.draw.util.ParenWidget.__init__
  nltk.draw.util.ParenWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new parenthasis widget.
• nltk.draw.util.ParenWidget._child
  nltk.draw.util.ParenWidget.html#_child
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ParenWidget._oparen
  nltk.draw.util.ParenWidget.html#_oparen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ParenWidget._cparen
  nltk.draw.util.ParenWidget.html#_cparen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ParenWidget.__setitem__
  nltk.draw.util.ParenWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.ParenWidget.__getitem__
  nltk.draw.util.ParenWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.ParenWidget._update
  nltk.draw.util.ParenWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.ParenWidget._tags
  nltk.draw.util.ParenWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.BracketWidget
  nltk.draw.util.BracketWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that places a pair of brackets around a child widget.
• nltk.draw.util.BracketWidget.__init__
  nltk.draw.util.BracketWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new bracket widget.
• nltk.draw.util.BracketWidget._child
  nltk.draw.util.BracketWidget.html#_child
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BracketWidget._obrack
  nltk.draw.util.BracketWidget.html#_obrack
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BracketWidget._cbrack
  nltk.draw.util.BracketWidget.html#_cbrack
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.BracketWidget.__setitem__
  nltk.draw.util.BracketWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.BracketWidget.__getitem__
  nltk.draw.util.BracketWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.BracketWidget._update
  nltk.draw.util.BracketWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.BracketWidget._tags
  nltk.draw.util.BracketWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.SequenceWidget
  nltk.draw.util.SequenceWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that keeps a list of canvas widgets in a horizontal line.
• nltk.draw.util.SequenceWidget.__init__
  nltk.draw.util.SequenceWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new sequence widget.
• nltk.draw.util.SequenceWidget._align
  nltk.draw.util.SequenceWidget.html#_align
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SequenceWidget._space
  nltk.draw.util.SequenceWidget.html#_space
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SequenceWidget._ordered
  nltk.draw.util.SequenceWidget.html#_ordered
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SequenceWidget._children
  nltk.draw.util.SequenceWidget.html#_children
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SequenceWidget.__setitem__
  nltk.draw.util.SequenceWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.SequenceWidget.__getitem__
  nltk.draw.util.SequenceWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.SequenceWidget._tags
  nltk.draw.util.SequenceWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.SequenceWidget._yalign
  nltk.draw.util.SequenceWidget.html#_yalign
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.SequenceWidget._update
  nltk.draw.util.SequenceWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.SequenceWidget._manage
  nltk.draw.util.SequenceWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.SequenceWidget.__repr__
  nltk.draw.util.SequenceWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.SequenceWidget.replace_child
  nltk.draw.util.SequenceWidget.html#replace_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace the child canvas widget oldchild with newchild. newchild must not have a parent. oldchild's parent will be set to None.
• nltk.draw.util.SequenceWidget.remove_child
  nltk.draw.util.SequenceWidget.html#remove_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove the given child canvas widget. child's parent will be set ot None.
• nltk.draw.util.SequenceWidget.insert_child
  nltk.draw.util.SequenceWidget.html#insert_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Insert a child canvas widget before a given index.
• nltk.draw.util.StackWidget
  nltk.draw.util.StackWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that keeps a list of canvas widgets in a vertical line.
• nltk.draw.util.StackWidget.__init__
  nltk.draw.util.StackWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new stack widget.
• nltk.draw.util.StackWidget._align
  nltk.draw.util.StackWidget.html#_align
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.StackWidget._space
  nltk.draw.util.StackWidget.html#_space
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.StackWidget._ordered
  nltk.draw.util.StackWidget.html#_ordered
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.StackWidget._children
  nltk.draw.util.StackWidget.html#_children
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.StackWidget.__setitem__
  nltk.draw.util.StackWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.util.StackWidget.__getitem__
  nltk.draw.util.StackWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.StackWidget._tags
  nltk.draw.util.StackWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.StackWidget._xalign
  nltk.draw.util.StackWidget.html#_xalign
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.StackWidget._update
  nltk.draw.util.StackWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.StackWidget._manage
  nltk.draw.util.StackWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.StackWidget.__repr__
  nltk.draw.util.StackWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.StackWidget.replace_child
  nltk.draw.util.StackWidget.html#replace_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace the child canvas widget oldchild with newchild. newchild must not have a parent. oldchild's parent will be set to None.
• nltk.draw.util.StackWidget.remove_child
  nltk.draw.util.StackWidget.html#remove_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove the given child canvas widget. child's parent will be set ot None.
• nltk.draw.util.StackWidget.insert_child
  nltk.draw.util.StackWidget.html#insert_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Insert a child canvas widget before a given index.
• nltk.draw.util.SpaceWidget
  nltk.draw.util.SpaceWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.SpaceWidget.__init__
  nltk.draw.util.SpaceWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new space widget.
• nltk.draw.util.SpaceWidget._tag
  nltk.draw.util.SpaceWidget.html#_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.SpaceWidget.set_width
  nltk.draw.util.SpaceWidget.html#set_width
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the width of this space widget.
• nltk.draw.util.SpaceWidget.set_height
  nltk.draw.util.SpaceWidget.html#set_height
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the height of this space widget.
• nltk.draw.util.SpaceWidget._tags
  nltk.draw.util.SpaceWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.SpaceWidget.__repr__
  nltk.draw.util.SpaceWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.ScrollWatcherWidget
  nltk.draw.util.ScrollWatcherWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.ScrollWatcherWidget.__init__
  nltk.draw.util.ScrollWatcherWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new scroll-watcher widget.
• nltk.draw.util.ScrollWatcherWidget.add_child
  nltk.draw.util.ScrollWatcherWidget.html#add_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a new canvas widget to the scroll-watcher. The scroll-watcher will ensure that the new canvas widget is always contained in its canvas's scrollregion.
• nltk.draw.util.ScrollWatcherWidget.remove_child
  nltk.draw.util.ScrollWatcherWidget.html#remove_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove a canvas widget from the scroll-watcher. The scroll-watcher will no longer ensure that the new canvas widget is always contained in its canvas's scrollregion.
• nltk.draw.util.ScrollWatcherWidget._tags
  nltk.draw.util.ScrollWatcherWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.ScrollWatcherWidget._update
  nltk.draw.util.ScrollWatcherWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.util.ScrollWatcherWidget._adjust_scrollregion
  nltk.draw.util.ScrollWatcherWidget.html#_adjust_scrollregion
  ZopeInterfaceFunction
  Method
  PRIVATE
  Adjust the scrollregion of this scroll-watcher's Canvas to include the bounding boxes of all of its children.
• nltk.draw.util.CanvasFrame
  nltk.draw.util.CanvasFrame.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.CanvasFrame.__init__
  nltk.draw.util.CanvasFrame.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new CanvasFrame.
• nltk.draw.util.CanvasFrame._parent
  nltk.draw.util.CanvasFrame.html#_parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasFrame._frame
  nltk.draw.util.CanvasFrame.html#_frame
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasFrame._canvas
  nltk.draw.util.CanvasFrame.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasFrame._scrollwatcher
  nltk.draw.util.CanvasFrame.html#_scrollwatcher
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasFrame._init_menubar
  nltk.draw.util.CanvasFrame.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.CanvasFrame.print_to_file
  nltk.draw.util.CanvasFrame.html#print_to_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print the contents of this CanvasFrame to a postscript file. If no filename is given, then prompt the user for one.
• nltk.draw.util.CanvasFrame.scrollregion
  nltk.draw.util.CanvasFrame.html#scrollregion
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasFrame.canvas
  nltk.draw.util.CanvasFrame.html#canvas
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.CanvasFrame.add_widget
  nltk.draw.util.CanvasFrame.html#add_widget
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.CanvasFrame._find_room
  nltk.draw.util.CanvasFrame.html#_find_room
  ZopeInterfaceFunction
  Method
  PRIVATE
  Try to find a space for a given widget.
• nltk.draw.util.CanvasFrame.destroy_widget
  nltk.draw.util.CanvasFrame.html#destroy_widget
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove a canvas widget from this CanvasFrame. This deregisters the canvas widget, and destroys it.
• nltk.draw.util.CanvasFrame.remove_widget
  nltk.draw.util.CanvasFrame.html#remove_widget
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.CanvasFrame.pack
  nltk.draw.util.CanvasFrame.html#pack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Pack this CanvasFrame. See the documentation for Tkinter.Pack for more information.
• nltk.draw.util.CanvasFrame.destroy
  nltk.draw.util.CanvasFrame.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Destroy this CanvasFrame. If this CanvasFrame created a top-level window, then this will close that window.
• nltk.draw.util.CanvasFrame.mainloop
  nltk.draw.util.CanvasFrame.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.ShowText
  nltk.draw.util.ShowText.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Tkinter window used to display a text. ShowText is typically used by graphical tools to display help text, or similar information.
• nltk.draw.util.ShowText.__init__
  nltk.draw.util.ShowText.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ShowText._top
  nltk.draw.util.ShowText.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ShowText.find_dimentions
  nltk.draw.util.ShowText.html#find_dimentions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ShowText.destroy
  nltk.draw.util.ShowText.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ShowText.mainloop
  nltk.draw.util.ShowText.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.EntryDialog
  nltk.draw.util.EntryDialog.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A dialog box for entering
• nltk.draw.util.EntryDialog.__init__
  nltk.draw.util.EntryDialog.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.EntryDialog._parent
  nltk.draw.util.EntryDialog.html#_parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._original_text
  nltk.draw.util.EntryDialog.html#_original_text
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._set_callback
  nltk.draw.util.EntryDialog.html#_set_callback
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._top
  nltk.draw.util.EntryDialog.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._entry
  nltk.draw.util.EntryDialog.html#_entry
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._reset
  nltk.draw.util.EntryDialog.html#_reset
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._cancel
  nltk.draw.util.EntryDialog.html#_cancel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._ok
  nltk.draw.util.EntryDialog.html#_ok
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._apply
  nltk.draw.util.EntryDialog.html#_apply
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.EntryDialog._destroy
  nltk.draw.util.EntryDialog.html#_destroy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList
  nltk.draw.util.ColorizedList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.util.ColorizedList.__init__
  nltk.draw.util.ColorizedList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new list.
• nltk.draw.util.ColorizedList._parent
  nltk.draw.util.ColorizedList.html#_parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._callbacks
  nltk.draw.util.ColorizedList.html#_callbacks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._marks
  nltk.draw.util.ColorizedList.html#_marks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._items
  nltk.draw.util.ColorizedList.html#_items
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._init_colortags
  nltk.draw.util.ColorizedList.html#_init_colortags
  ZopeInterfaceFunction
  Method
  PRIVATE
  Set up any colortags that will be used by this colorized list. E.g.: >>> textwidget.tag_config('terminal', foreground='black')
• nltk.draw.util.ColorizedList._item_repr
  nltk.draw.util.ColorizedList.html#_item_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.util.ColorizedList.get
  nltk.draw.util.ColorizedList.html#get
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.util.ColorizedList.set
  nltk.draw.util.ColorizedList.html#set
  ZopeInterfaceFunction
  Method
  VISIBLE
  Modify the list of items contained by this list.
• nltk.draw.util.ColorizedList.unmark
  nltk.draw.util.ColorizedList.html#unmark
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.util.ColorizedList.mark
  nltk.draw.util.ColorizedList.html#mark
  ZopeInterfaceFunction
  Method
  VISIBLE
  Highlight the given item. :raise ValueError: If item is not contained in the list.
• nltk.draw.util.ColorizedList.markonly
  nltk.draw.util.ColorizedList.html#markonly
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove any current highlighting, and mark the given item. :raise ValueError: If item is not contained in the list.
• nltk.draw.util.ColorizedList.view
  nltk.draw.util.ColorizedList.html#view
  ZopeInterfaceFunction
  Method
  VISIBLE
  Adjust the view such that the given item is visible. If the item is already visible, then do nothing.
• nltk.draw.util.ColorizedList.add_callback
  nltk.draw.util.ColorizedList.html#add_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Register a callback function with the list. This function will be called whenever the given event occurs.
• nltk.draw.util.ColorizedList.remove_callback
  nltk.draw.util.ColorizedList.html#remove_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Deregister a callback function. If func is none, then all callbacks are removed for the given event.
• nltk.draw.util.ColorizedList.pack
  nltk.draw.util.ColorizedList.html#pack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ColorizedList.grid
  nltk.draw.util.ColorizedList.html#grid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ColorizedList.focus
  nltk.draw.util.ColorizedList.html#focus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.ColorizedList._init_itemframe
  nltk.draw.util.ColorizedList.html#_init_itemframe
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._itemframe
  nltk.draw.util.ColorizedList.html#_itemframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._textwidget
  nltk.draw.util.ColorizedList.html#_textwidget
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._textscroll
  nltk.draw.util.ColorizedList.html#_textscroll
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._fire_callback
  nltk.draw.util.ColorizedList.html#_fire_callback
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._buttonpress
  nltk.draw.util.ColorizedList.html#_buttonpress
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.ColorizedList._keypress
  nltk.draw.util.ColorizedList.html#_keypress
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.util.MutableOptionMenu
  nltk.draw.util.MutableOptionMenu.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/6 instance variable, 1/6 method documented
• nltk.draw.util.MutableOptionMenu.__init__
  nltk.draw.util.MutableOptionMenu.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu._callback
  nltk.draw.util.MutableOptionMenu.html#_callback
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.MutableOptionMenu._variable
  nltk.draw.util.MutableOptionMenu.html#_variable
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.MutableOptionMenu.widgetName
  nltk.draw.util.MutableOptionMenu.html#widgetName
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu._menu
  nltk.draw.util.MutableOptionMenu.html#_menu
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.MutableOptionMenu.menuname
  nltk.draw.util.MutableOptionMenu.html#menuname
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu._values
  nltk.draw.util.MutableOptionMenu.html#_values
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.util.MutableOptionMenu.add
  nltk.draw.util.MutableOptionMenu.html#add
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu.set
  nltk.draw.util.MutableOptionMenu.html#set
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu.remove
  nltk.draw.util.MutableOptionMenu.html#remove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu.__getitem__
  nltk.draw.util.MutableOptionMenu.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.util.MutableOptionMenu.destroy
  nltk.draw.util.MutableOptionMenu.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Destroy this widget and the associated menu.
• nltk.draw.util.demo
  nltk.draw.util.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A simple demonstration showing how to use canvas widgets.
• nltk.draw.tree.TreeSegmentWidget
  nltk.draw.tree.TreeSegmentWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.tree.TreeSegmentWidget.__init__
  nltk.draw.tree.TreeSegmentWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.tree.TreeSegmentWidget._label
  nltk.draw.tree.TreeSegmentWidget.html#_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._subtrees
  nltk.draw.tree.TreeSegmentWidget.html#_subtrees
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._horizontal
  nltk.draw.tree.TreeSegmentWidget.html#_horizontal
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._roof
  nltk.draw.tree.TreeSegmentWidget.html#_roof
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._xspace
  nltk.draw.tree.TreeSegmentWidget.html#_xspace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._yspace
  nltk.draw.tree.TreeSegmentWidget.html#_yspace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._ordered
  nltk.draw.tree.TreeSegmentWidget.html#_ordered
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._lines
  nltk.draw.tree.TreeSegmentWidget.html#_lines
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._polygon
  nltk.draw.tree.TreeSegmentWidget.html#_polygon
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._managing
  nltk.draw.tree.TreeSegmentWidget.html#_managing
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget.__setitem__
  nltk.draw.tree.TreeSegmentWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.tree.TreeSegmentWidget.__getitem__
  nltk.draw.tree.TreeSegmentWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.tree.TreeSegmentWidget.label
  nltk.draw.tree.TreeSegmentWidget.html#label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget.subtrees
  nltk.draw.tree.TreeSegmentWidget.html#subtrees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget.set_label
  nltk.draw.tree.TreeSegmentWidget.html#set_label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the node label to label.
• nltk.draw.tree.TreeSegmentWidget.replace_child
  nltk.draw.tree.TreeSegmentWidget.html#replace_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace the child oldchild with newchild.
• nltk.draw.tree.TreeSegmentWidget.remove_child
  nltk.draw.tree.TreeSegmentWidget.html#remove_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget.insert_child
  nltk.draw.tree.TreeSegmentWidget.html#insert_child
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._tags
  nltk.draw.tree.TreeSegmentWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.tree.TreeSegmentWidget._subtree_top
  nltk.draw.tree.TreeSegmentWidget.html#_subtree_top
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._node_bottom
  nltk.draw.tree.TreeSegmentWidget.html#_node_bottom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._update
  nltk.draw.tree.TreeSegmentWidget.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update this canvas widget in response to a change in one of its children.
• nltk.draw.tree.TreeSegmentWidget._maintain_order
  nltk.draw.tree.TreeSegmentWidget.html#_maintain_order
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._maintain_order_vertical
  nltk.draw.tree.TreeSegmentWidget.html#_maintain_order_vertical
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._maintain_order_horizontal
  nltk.draw.tree.TreeSegmentWidget.html#_maintain_order_horizontal
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._manage_horizontal
  nltk.draw.tree.TreeSegmentWidget.html#_manage_horizontal
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._manage_vertical
  nltk.draw.tree.TreeSegmentWidget.html#_manage_vertical
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeSegmentWidget._manage
  nltk.draw.tree.TreeSegmentWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.tree.TreeSegmentWidget.__repr__
  nltk.draw.tree.TreeSegmentWidget.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.tree._tree_to_treeseg
  nltk.draw.tree.html#_tree_to_treeseg
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.draw.tree.tree_to_treesegment
  nltk.draw.tree.html#tree_to_treesegment
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a Tree into a TreeSegmentWidget.
• nltk.draw.tree.TreeWidget
  nltk.draw.tree.TreeWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A canvas widget that displays a single Tree. TreeWidget manages a group of TreeSegmentWidgets that are used to display a Tree.
• nltk.draw.tree.TreeWidget.__init__
  nltk.draw.tree.TreeWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.tree.TreeWidget._make_node
  nltk.draw.tree.TreeWidget.html#_make_node
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._make_leaf
  nltk.draw.tree.TreeWidget.html#_make_leaf
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._tree
  nltk.draw.tree.TreeWidget.html#_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._nodeattribs
  nltk.draw.tree.TreeWidget.html#_nodeattribs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._leafattribs
  nltk.draw.tree.TreeWidget.html#_leafattribs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._locattribs
  nltk.draw.tree.TreeWidget.html#_locattribs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._line_color
  nltk.draw.tree.TreeWidget.html#_line_color
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._line_width
  nltk.draw.tree.TreeWidget.html#_line_width
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._roof_color
  nltk.draw.tree.TreeWidget.html#_roof_color
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._roof_fill
  nltk.draw.tree.TreeWidget.html#_roof_fill
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._shapeable
  nltk.draw.tree.TreeWidget.html#_shapeable
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._xspace
  nltk.draw.tree.TreeWidget.html#_xspace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._yspace
  nltk.draw.tree.TreeWidget.html#_yspace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._orientation
  nltk.draw.tree.TreeWidget.html#_orientation
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._ordered
  nltk.draw.tree.TreeWidget.html#_ordered
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._keys
  nltk.draw.tree.TreeWidget.html#_keys
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._expanded_trees
  nltk.draw.tree.TreeWidget.html#_expanded_trees
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._collapsed_trees
  nltk.draw.tree.TreeWidget.html#_collapsed_trees
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._nodes
  nltk.draw.tree.TreeWidget.html#_nodes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._leaves
  nltk.draw.tree.TreeWidget.html#_leaves
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._treeseg
  nltk.draw.tree.TreeWidget.html#_treeseg
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget.expanded_tree
  nltk.draw.tree.TreeWidget.html#expanded_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the TreeSegmentWidget for the specified subtree.
• nltk.draw.tree.TreeWidget.collapsed_tree
  nltk.draw.tree.TreeWidget.html#collapsed_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the TreeSegmentWidget for the specified subtree.
• nltk.draw.tree.TreeWidget.bind_click_trees
  nltk.draw.tree.TreeWidget.html#bind_click_trees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all tree segments.
• nltk.draw.tree.TreeWidget.bind_drag_trees
  nltk.draw.tree.TreeWidget.html#bind_drag_trees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all tree segments.
• nltk.draw.tree.TreeWidget.bind_click_leaves
  nltk.draw.tree.TreeWidget.html#bind_click_leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all leaves.
• nltk.draw.tree.TreeWidget.bind_drag_leaves
  nltk.draw.tree.TreeWidget.html#bind_drag_leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all leaves.
• nltk.draw.tree.TreeWidget.bind_click_nodes
  nltk.draw.tree.TreeWidget.html#bind_click_nodes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all nodes.
• nltk.draw.tree.TreeWidget.bind_drag_nodes
  nltk.draw.tree.TreeWidget.html#bind_drag_nodes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to all nodes.
• nltk.draw.tree.TreeWidget._make_collapsed_trees
  nltk.draw.tree.TreeWidget.html#_make_collapsed_trees
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget._make_expanded_tree
  nltk.draw.tree.TreeWidget.html#_make_expanded_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeWidget.__setitem__
  nltk.draw.tree.TreeWidget.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the value of the attribute attr to value. See the class documentation for a list of attributes supported by this canvas widget.
• nltk.draw.tree.TreeWidget.__getitem__
  nltk.draw.tree.TreeWidget.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.tree.TreeWidget._tags
  nltk.draw.tree.TreeWidget.html#_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.tree.TreeWidget._manage
  nltk.draw.tree.TreeWidget.html#_manage
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.tree.TreeWidget.toggle_collapsed
  nltk.draw.tree.TreeWidget.html#toggle_collapsed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Collapse/expand a tree.
• nltk.draw.tree.TreeView
  nltk.draw.tree.TreeView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/6 instance variable, 1/6 method documented
• nltk.draw.tree.TreeView.__init__
  nltk.draw.tree.TreeView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeView._trees
  nltk.draw.tree.TreeView.html#_trees
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._top
  nltk.draw.tree.TreeView.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._cframe
  nltk.draw.tree.TreeView.html#_cframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._size
  nltk.draw.tree.TreeView.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._width
  nltk.draw.tree.TreeView.html#_width
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._widgets
  nltk.draw.tree.TreeView.html#_widgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._layout
  nltk.draw.tree.TreeView.html#_layout
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView._init_menubar
  nltk.draw.tree.TreeView.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.tree.TreeView.resize
  nltk.draw.tree.TreeView.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeView.destroy
  nltk.draw.tree.TreeView.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.tree.TreeView.mainloop
  nltk.draw.tree.TreeView.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.tree.draw_trees
  nltk.draw.tree.html#draw_trees
  ZopeInterfaceFunction
  Function
  VISIBLE
  Open a new window containing a graphical diagram of the given trees.
• nltk.draw.tree.demo
  nltk.draw.tree.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.cfg.ProductionList
  nltk.draw.cfg.ProductionList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.draw.cfg.ProductionList.ARROW
  nltk.draw.cfg.ProductionList.html#ARROW
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.cfg.ProductionList._init_colortags
  nltk.draw.cfg.ProductionList.html#_init_colortags
  ZopeInterfaceFunction
  Method
  PRIVATE
  Set up any colortags that will be used by this colorized list. E.g.: >>> textwidget.tag_config('terminal', foreground='black')
• nltk.draw.cfg.ProductionList._item_repr
  nltk.draw.cfg.ProductionList.html#_item_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.cfg._CFGEditor_HELP
  nltk.draw.cfg.html#_CFGEditor_HELP
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor
  nltk.draw.cfg.CFGEditor.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A dialog window for creating and editing context free grammars. CFGEditor imposes the following restrictions:
• nltk.draw.cfg.CFGEditor.ARROW
  nltk.draw.cfg.CFGEditor.html#ARROW
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGEditor._LHS_RE
  nltk.draw.cfg.CFGEditor.html#_LHS_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._ARROW_RE
  nltk.draw.cfg.CFGEditor.html#_ARROW_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._PRODUCTION_RE
  nltk.draw.cfg.CFGEditor.html#_PRODUCTION_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._TOKEN_RE
  nltk.draw.cfg.CFGEditor.html#_TOKEN_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._BOLD
  nltk.draw.cfg.CFGEditor.html#_BOLD
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor.__init__
  nltk.draw.cfg.CFGEditor.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGEditor._parent
  nltk.draw.cfg.CFGEditor.html#_parent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._cfg
  nltk.draw.cfg.CFGEditor.html#_cfg
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._set_cfg_callback
  nltk.draw.cfg.CFGEditor.html#_set_cfg_callback
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._highlight_matching_nonterminals
  nltk.draw.cfg.CFGEditor.html#_highlight_matching_nonterminals
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._top
  nltk.draw.cfg.CFGEditor.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._init_startframe
  nltk.draw.cfg.CFGEditor.html#_init_startframe
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._startframe
  nltk.draw.cfg.CFGEditor.html#_startframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._start
  nltk.draw.cfg.CFGEditor.html#_start
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._init_buttons
  nltk.draw.cfg.CFGEditor.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._buttonframe
  nltk.draw.cfg.CFGEditor.html#_buttonframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._init_bindings
  nltk.draw.cfg.CFGEditor.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._init_prodframe
  nltk.draw.cfg.CFGEditor.html#_init_prodframe
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._prodframe
  nltk.draw.cfg.CFGEditor.html#_prodframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._textwidget
  nltk.draw.cfg.CFGEditor.html#_textwidget
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._textscroll
  nltk.draw.cfg.CFGEditor.html#_textscroll
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._linenum
  nltk.draw.cfg.CFGEditor.html#_linenum
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._clear_tags
  nltk.draw.cfg.CFGEditor.html#_clear_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  Remove all tags (except arrow and sel) from the given line of the text widget used for editing the productions.
• nltk.draw.cfg.CFGEditor._check_analyze
  nltk.draw.cfg.CFGEditor.html#_check_analyze
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check if we've moved to a new line. If we have, then remove all colorization from the line we moved to, and re-colorize the line that we moved from.
• nltk.draw.cfg.CFGEditor._replace_arrows
  nltk.draw.cfg.CFGEditor.html#_replace_arrows
  ZopeInterfaceFunction
  Method
  PRIVATE
  Replace any '->' text strings with arrows (char 256, in symbol font). This searches the whole buffer, but is fast enough to be done anytime they press '>'.
• nltk.draw.cfg.CFGEditor._analyze_token
  nltk.draw.cfg.CFGEditor.html#_analyze_token
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.cfg.CFGEditor._init_nonterminal_tag
  nltk.draw.cfg.CFGEditor.html#_init_nonterminal_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._analyze_line
  nltk.draw.cfg.CFGEditor.html#_analyze_line
  ZopeInterfaceFunction
  Method
  PRIVATE
  Colorize a given line.
• nltk.draw.cfg.CFGEditor._mark_error
  nltk.draw.cfg.CFGEditor.html#_mark_error
  ZopeInterfaceFunction
  Method
  PRIVATE
  Mark the location of an error in a line.
• nltk.draw.cfg.CFGEditor._analyze
  nltk.draw.cfg.CFGEditor.html#_analyze
  ZopeInterfaceFunction
  Method
  PRIVATE
  Replace -> with arrows, and colorize the entire buffer.
• nltk.draw.cfg.CFGEditor._parse_productions
  nltk.draw.cfg.CFGEditor.html#_parse_productions
  ZopeInterfaceFunction
  Method
  PRIVATE
  Parse the current contents of the textwidget buffer, to create a list of productions.
• nltk.draw.cfg.CFGEditor._destroy
  nltk.draw.cfg.CFGEditor.html#_destroy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._ok
  nltk.draw.cfg.CFGEditor.html#_ok
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._apply
  nltk.draw.cfg.CFGEditor.html#_apply
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._reset
  nltk.draw.cfg.CFGEditor.html#_reset
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._cancel
  nltk.draw.cfg.CFGEditor.html#_cancel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGEditor._help
  nltk.draw.cfg.CFGEditor.html#_help
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo
  nltk.draw.cfg.CFGDemo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGDemo.__init__
  nltk.draw.cfg.CFGDemo.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGDemo._grammar
  nltk.draw.cfg.CFGDemo.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._text
  nltk.draw.cfg.CFGDemo.html#_text
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._top
  nltk.draw.cfg.CFGDemo.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._size
  nltk.draw.cfg.CFGDemo.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_bindings
  nltk.draw.cfg.CFGDemo.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_menubar
  nltk.draw.cfg.CFGDemo.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_buttons
  nltk.draw.cfg.CFGDemo.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_grammar
  nltk.draw.cfg.CFGDemo.html#_init_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._prodlist
  nltk.draw.cfg.CFGDemo.html#_prodlist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_treelet
  nltk.draw.cfg.CFGDemo.html#_init_treelet
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._treelet_canvas
  nltk.draw.cfg.CFGDemo.html#_treelet_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._treelet
  nltk.draw.cfg.CFGDemo.html#_treelet
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._init_workspace
  nltk.draw.cfg.CFGDemo.html#_init_workspace
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._workspace
  nltk.draw.cfg.CFGDemo.html#_workspace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._tree
  nltk.draw.cfg.CFGDemo.html#_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo.reset_workspace
  nltk.draw.cfg.CFGDemo.html#reset_workspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGDemo.workspace_markprod
  nltk.draw.cfg.CFGDemo.html#workspace_markprod
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGDemo._markproduction
  nltk.draw.cfg.CFGDemo.html#_markproduction
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo._selectprod_cb
  nltk.draw.cfg.CFGDemo.html#_selectprod_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.cfg.CFGDemo.destroy
  nltk.draw.cfg.CFGDemo.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.CFGDemo.mainloop
  nltk.draw.cfg.CFGDemo.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.cfg.demo2
  nltk.draw.cfg.html#demo2
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.cfg.demo
  nltk.draw.cfg.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.cfg.demo3
  nltk.draw.cfg.html#demo3
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox
  nltk.draw.table.MultiListbox.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A multi-column listbox, where the current selection applies to an entire row. Based on the MultiListbox Tkinter widget recipe from the Python Cookbook (http://code.activestate.com/recipes/52266/)
• nltk.draw.table.MultiListbox.FRAME_CONFIG
  nltk.draw.table.MultiListbox.html#FRAME_CONFIG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.LABEL_CONFIG
  nltk.draw.table.MultiListbox.html#LABEL_CONFIG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.LISTBOX_CONFIG
  nltk.draw.table.MultiListbox.html#LISTBOX_CONFIG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.__init__
  nltk.draw.table.MultiListbox.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new multi-column listbox widget.
• nltk.draw.table.MultiListbox._column_names
  nltk.draw.table.MultiListbox.html#_column_names
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._listboxes
  nltk.draw.table.MultiListbox.html#_listboxes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._labels
  nltk.draw.table.MultiListbox.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._column_weights
  nltk.draw.table.MultiListbox.html#_column_weights
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._resize_column
  nltk.draw.table.MultiListbox.html#_resize_column
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.table.MultiListbox._resize_column_index
  nltk.draw.table.MultiListbox.html#_resize_column_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._resize_column_motion_cb
  nltk.draw.table.MultiListbox.html#_resize_column_motion_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._resize_column_buttonrelease_cb
  nltk.draw.table.MultiListbox.html#_resize_column_buttonrelease_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox.column_names
  nltk.draw.table.MultiListbox.html#column_names
  ZopeInterfaceAttribute
  Property
  VISIBLE
  A tuple containing the names of the columns used by this multi-column listbox.
• nltk.draw.table.MultiListbox.column_labels
  nltk.draw.table.MultiListbox.html#column_labels
  ZopeInterfaceAttribute
  Property
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox.listboxes
  nltk.draw.table.MultiListbox.html#listboxes
  ZopeInterfaceAttribute
  Property
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox._select
  nltk.draw.table.MultiListbox.html#_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._scroll
  nltk.draw.table.MultiListbox.html#_scroll
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.table.MultiListbox._pagesize
  nltk.draw.table.MultiListbox.html#_pagesize
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.draw.table.MultiListbox.select
  nltk.draw.table.MultiListbox.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox.configure
  nltk.draw.table.MultiListbox.html#configure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Configure this widget. Use label_* to configure all labels; and listbox_* to configure all listboxes. E.g.:
• nltk.draw.table.MultiListbox.__setitem__
  nltk.draw.table.MultiListbox.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Configure this widget. This is equivalent to self.configure({key,val)}. See configure().
• nltk.draw.table.MultiListbox.rowconfigure
  nltk.draw.table.MultiListbox.html#rowconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Configure all table cells in the given row. Valid keyword arguments are: background, bg, foreground, fg, selectbackground, selectforeground.
• nltk.draw.table.MultiListbox.columnconfigure
  nltk.draw.table.MultiListbox.html#columnconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Configure all table cells in the given column. Valid keyword arguments are: background, bg, foreground, fg, selectbackground, selectforeground.
• nltk.draw.table.MultiListbox.itemconfigure
  nltk.draw.table.MultiListbox.html#itemconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Configure the table cell at the given row and column. Valid keyword arguments are: background, bg, foreground, fg, selectbackground, selectforeground.
• nltk.draw.table.MultiListbox.insert
  nltk.draw.table.MultiListbox.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox.get
  nltk.draw.table.MultiListbox.html#get
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox.bbox
  nltk.draw.table.MultiListbox.html#bbox
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the bounding box for the given table cell, relative to this widget's top-left corner. The bounding box is a tuple of integers (left, top, width, height).
• nltk.draw.table.MultiListbox.hide_column
  nltk.draw.table.MultiListbox.html#hide_column
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.MultiListbox.show_column
  nltk.draw.table.MultiListbox.html#show_column
  ZopeInterfaceFunction
  Method
  VISIBLE
  Display a column that has been hidden using hide_column(). It is safe to call this on a column that is not hidden.
• nltk.draw.table.MultiListbox.bind_to_labels
  nltk.draw.table.MultiListbox.html#bind_to_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to each Tkinter.Label widget in this mult-column listbox that will call func in response to the event sequence.
• nltk.draw.table.MultiListbox.bind_to_listboxes
  nltk.draw.table.MultiListbox.html#bind_to_listboxes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to each Tkinter.Listbox widget in this mult-column listbox that will call func in response to the event sequence.
• nltk.draw.table.MultiListbox.bind_to_columns
  nltk.draw.table.MultiListbox.html#bind_to_columns
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to each Tkinter.Label and Tkinter.Listbox widget in this mult-column listbox that will call func in response to the event sequence.
• nltk.draw.table.MultiListbox.curselection
  nltk.draw.table.MultiListbox.html#curselection
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.selection_includes
  nltk.draw.table.MultiListbox.html#selection_includes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.itemcget
  nltk.draw.table.MultiListbox.html#itemcget
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.size
  nltk.draw.table.MultiListbox.html#size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.index
  nltk.draw.table.MultiListbox.html#index
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.nearest
  nltk.draw.table.MultiListbox.html#nearest
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.activate
  nltk.draw.table.MultiListbox.html#activate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.delete
  nltk.draw.table.MultiListbox.html#delete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.scan_mark
  nltk.draw.table.MultiListbox.html#scan_mark
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.scan_dragto
  nltk.draw.table.MultiListbox.html#scan_dragto
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.see
  nltk.draw.table.MultiListbox.html#see
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.selection_anchor
  nltk.draw.table.MultiListbox.html#selection_anchor
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.selection_clear
  nltk.draw.table.MultiListbox.html#selection_clear
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.selection_set
  nltk.draw.table.MultiListbox.html#selection_set
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.yview
  nltk.draw.table.MultiListbox.html#yview
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.yview_moveto
  nltk.draw.table.MultiListbox.html#yview_moveto
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.MultiListbox.yview_scroll
  nltk.draw.table.MultiListbox.html#yview_scroll
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.draw.table.Table
  nltk.draw.table.Table.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.draw.table.Table._mlb
  nltk.draw.table.Table.html#_mlb
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The multi-column listbox used to display this table's data.
• nltk.draw.table.Table._rows
  nltk.draw.table.Table.html#_rows
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list-of-lists used to hold the cell values of this table. Each element of _rows is a row value, i.e., a list of cell values, one for each column in the row.
• nltk.draw.table.Table.__init__
  nltk.draw.table.Table.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Table widget.
• nltk.draw.table.Table._num_columns
  nltk.draw.table.Table.html#_num_columns
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table._reprfunc
  nltk.draw.table.Table.html#_reprfunc
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table._frame
  nltk.draw.table.Table.html#_frame
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table._column_name_to_index
  nltk.draw.table.Table.html#_column_name_to_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table._scrollbar
  nltk.draw.table.Table.html#_scrollbar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table._sortkey
  nltk.draw.table.Table.html#_sortkey
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.draw.table.Table.pack
  nltk.draw.table.Table.html#pack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Position this table's main frame widget in its parent widget. See Tkinter.Frame.pack() for more info.
• nltk.draw.table.Table.grid
  nltk.draw.table.Table.html#grid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Position this table's main frame widget in its parent widget. See Tkinter.Frame.grid() for more info.
• nltk.draw.table.Table.focus
  nltk.draw.table.Table.html#focus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Direct (keyboard) input foxus to this widget.
• nltk.draw.table.Table.bind
  nltk.draw.table.Table.html#bind
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a binding to this table's main frame that will call func in response to the event sequence.
• nltk.draw.table.Table.rowconfigure
  nltk.draw.table.Table.html#rowconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.columnconfigure
  nltk.draw.table.Table.html#columnconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.itemconfigure
  nltk.draw.table.Table.html#itemconfigure
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.bind_to_labels
  nltk.draw.table.Table.html#bind_to_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.bind_to_listboxes
  nltk.draw.table.Table.html#bind_to_listboxes
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.bind_to_columns
  nltk.draw.table.Table.html#bind_to_columns
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.insert
  nltk.draw.table.Table.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.Table.extend
  nltk.draw.table.Table.html#extend
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add new rows at the end of the table.
• nltk.draw.table.Table.append
  nltk.draw.table.Table.html#append
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a new row to the end of the table.
• nltk.draw.table.Table.clear
  nltk.draw.table.Table.html#clear
  ZopeInterfaceFunction
  Method
  VISIBLE
  Delete all rows in this table.
• nltk.draw.table.Table.__getitem__
  nltk.draw.table.Table.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.Table.__setitem__
  nltk.draw.table.Table.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace the value of a row or a cell in this table with val.
• nltk.draw.table.Table.__delitem__
  nltk.draw.table.Table.html#__delitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Delete the ``row_index``th row from this table.
• nltk.draw.table.Table.__len__
  nltk.draw.table.Table.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table._checkrow
  nltk.draw.table.Table.html#_checkrow
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function: check that a given row value has the correct number of elements; and if not, raise an exception.
• nltk.draw.table.Table.column_names
  nltk.draw.table.Table.html#column_names
  ZopeInterfaceAttribute
  Property
  VISIBLE
  A list of the names of the columns in this table.
• nltk.draw.table.Table.column_index
  nltk.draw.table.Table.html#column_index
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.draw.table.Table.hide_column
  nltk.draw.table.Table.html#hide_column
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.show_column
  nltk.draw.table.Table.html#show_column
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.selected_row
  nltk.draw.table.Table.html#selected_row
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the index of the currently selected row, or None if no row is selected. To get the row value itself, use table[table.selected_row()].
• nltk.draw.table.Table.select
  nltk.draw.table.Table.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.draw.table.Table.sort_by
  nltk.draw.table.Table.html#sort_by
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the rows in this table, using the specified column's values as a sort key.
• nltk.draw.table.Table._sort
  nltk.draw.table.Table.html#_sort
  ZopeInterfaceFunction
  Method
  PRIVATE
  Event handler for clicking on a column label -- sort by that column.
• nltk.draw.table.Table._fill_table
  nltk.draw.table.Table.html#_fill_table
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.table.Table._get_itemconfig
  nltk.draw.table.Table.html#_get_itemconfig
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.draw.table.Table._save_config_info
  nltk.draw.table.Table.html#_save_config_info
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.table.Table._restore_config_info
  nltk.draw.table.Table.html#_restore_config_info
  ZopeInterfaceFunction
  Method
  PRIVATE
  Restore selection & color configuration information that was saved using _save_config_info.
• nltk.draw.table.Table._DEBUG
  nltk.draw.table.Table.html#_DEBUG
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  If true, then run _check_table_vs_mlb() after any operation that modifies the table.
• nltk.draw.table.Table._check_table_vs_mlb
  nltk.draw.table.Table.html#_check_table_vs_mlb
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.draw.table.demo
  nltk.draw.table.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.dispersion.dispersion_plot
  nltk.draw.dispersion.html#dispersion_plot
  ZopeInterfaceFunction
  Function
  VISIBLE
  Generate a lexical dispersion plot.
• nltk.version_file
  nltk.html#version_file
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__version__
  nltk.html#__version__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__copyright__
  nltk.html#__copyright__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__license__
  nltk.html#__license__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__longdescr__
  nltk.html#__longdescr__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__keywords__
  nltk.html#__keywords__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__url__
  nltk.html#__url__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__maintainer__
  nltk.html#__maintainer__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__maintainer_email__
  nltk.html#__maintainer_email__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.__classifiers__
  nltk.html#__classifiers__
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk._fake_PIPE
  nltk.html#_fake_PIPE
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk._fake_Popen
  nltk.html#_fake_Popen
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.scores.betai
  nltk.metrics.scores.html#betai
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.scores.accuracy
  nltk.metrics.scores.html#accuracy
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.scores.precision
  nltk.metrics.scores.html#precision
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.scores.recall
  nltk.metrics.scores.html#recall
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.scores.f_measure
  nltk.metrics.scores.html#f_measure
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.scores.log_likelihood
  nltk.metrics.scores.html#log_likelihood
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a list of reference values and a corresponding list of test probability distributions, return the average log likelihood of the reference values, given the probability distributions.
• nltk.metrics.scores.approxrand
  nltk.metrics.scores.html#approxrand
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns an approximate significance level between two lists of independently generated test values.
• nltk.metrics.scores.demo
  nltk.metrics.scores.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix
  nltk.metrics.confusionmatrix.ConfusionMatrix.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.metrics.confusionmatrix.ConfusionMatrix.__init__
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new confusion matrix from a list of reference values and a corresponding list of test values.
• nltk.metrics.confusionmatrix.ConfusionMatrix._values
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_values
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix._indices
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_indices
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix._confusion
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_confusion
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix._max_conf
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_max_conf
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix._total
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_total
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix._correct
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#_correct
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix.__getitem__
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.metrics.confusionmatrix.ConfusionMatrix.__repr__
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix.__str__
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.confusionmatrix.ConfusionMatrix.pretty_format
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#pretty_format
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.metrics.confusionmatrix.ConfusionMatrix.key
  nltk.metrics.confusionmatrix.ConfusionMatrix.html#key
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.confusionmatrix.demo
  nltk.metrics.confusionmatrix.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.distance._edit_dist_init
  nltk.metrics.distance.html#_edit_dist_init
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.distance._edit_dist_step
  nltk.metrics.distance.html#_edit_dist_step
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.distance.edit_distance
  nltk.metrics.distance.html#edit_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.distance._edit_dist_backtrace
  nltk.metrics.distance.html#_edit_dist_backtrace
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.distance.edit_distance_align
  nltk.metrics.distance.html#edit_distance_align
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.distance.binary_distance
  nltk.metrics.distance.html#binary_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Simple equality test.
• nltk.metrics.distance.jaccard_distance
  nltk.metrics.distance.html#jaccard_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Distance metric comparing set-similarity.
• nltk.metrics.distance.masi_distance
  nltk.metrics.distance.html#masi_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Distance metric that takes into account partial agreement when multiple labels are assigned.
• nltk.metrics.distance.interval_distance
  nltk.metrics.distance.html#interval_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Krippendorff's interval distance metric
• nltk.metrics.distance.presence
  nltk.metrics.distance.html#presence
  ZopeInterfaceFunction
  Function
  VISIBLE
  Higher-order function to test presence of a given label
• nltk.metrics.distance.fractional_presence
  nltk.metrics.distance.html#fractional_presence
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.distance.custom_distance
  nltk.metrics.distance.html#custom_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.distance.jaro_similarity
  nltk.metrics.distance.html#jaro_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Computes the Jaro similarity between 2 sequences from:
• nltk.metrics.distance.jaro_winkler_similarity
  nltk.metrics.distance.html#jaro_winkler_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  The Jaro Winkler distance is an extension of the Jaro similarity in:
• nltk.metrics.distance.demo
  nltk.metrics.distance.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.paice.get_words_from_dictionary
  nltk.metrics.paice.html#get_words_from_dictionary
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get original set of words used for analysis.
• nltk.metrics.paice._truncate
  nltk.metrics.paice.html#_truncate
  ZopeInterfaceFunction
  Function
  PRIVATE
  Group words by stems defined by truncating them at given length.
• nltk.metrics.paice._count_intersection
  nltk.metrics.paice.html#_count_intersection
  ZopeInterfaceFunction
  Function
  PRIVATE
  Count intersection between two line segments defined by coordinate pairs.
• nltk.metrics.paice._get_derivative
  nltk.metrics.paice.html#_get_derivative
  ZopeInterfaceFunction
  Function
  PRIVATE
  Get derivative of the line from (0,0) to given coordinates.
• nltk.metrics.paice._calculate_cut
  nltk.metrics.paice.html#_calculate_cut
  ZopeInterfaceFunction
  Function
  PRIVATE
  Count understemmed and overstemmed pairs for (lemma, stem) pair with common words.
• nltk.metrics.paice._calculate
  nltk.metrics.paice.html#_calculate
  ZopeInterfaceFunction
  Function
  PRIVATE
  Calculate actual and maximum possible amounts of understemmed and overstemmed word pairs.
• nltk.metrics.paice._indexes
  nltk.metrics.paice.html#_indexes
  ZopeInterfaceFunction
  Function
  PRIVATE
  Count Understemming Index (UI), Overstemming Index (OI) and Stemming Weight (SW).
• nltk.metrics.paice.Paice
  nltk.metrics.paice.Paice.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for storing lemmas, stems and evaluation metrics.
• nltk.metrics.paice.Paice.__init__
  nltk.metrics.paice.Paice.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.metrics.paice.Paice.lemmas
  nltk.metrics.paice.Paice.html#lemmas
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.stems
  nltk.metrics.paice.Paice.html#stems
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.coords
  nltk.metrics.paice.Paice.html#coords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.gumt
  nltk.metrics.paice.Paice.html#gumt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.gdmt
  nltk.metrics.paice.Paice.html#gdmt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.gwmt
  nltk.metrics.paice.Paice.html#gwmt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.gdnt
  nltk.metrics.paice.Paice.html#gdnt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.ui
  nltk.metrics.paice.Paice.html#ui
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.oi
  nltk.metrics.paice.Paice.html#oi
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.sw
  nltk.metrics.paice.Paice.html#sw
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.errt
  nltk.metrics.paice.Paice.html#errt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice.__str__
  nltk.metrics.paice.Paice.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.paice.Paice._get_truncation_indexes
  nltk.metrics.paice.Paice.html#_get_truncation_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Count (UI, OI) when stemming is done by truncating words at 'cutlength'.
• nltk.metrics.paice.Paice._get_truncation_coordinates
  nltk.metrics.paice.Paice.html#_get_truncation_coordinates
  ZopeInterfaceFunction
  Method
  PRIVATE
  Count (UI, OI) pairs for truncation points until we find the segment where (ui, oi) crosses the truncation line.
• nltk.metrics.paice.Paice._errt
  nltk.metrics.paice.Paice.html#_errt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Count Error-Rate Relative to Truncation (ERRT).
• nltk.metrics.paice.Paice.update
  nltk.metrics.paice.Paice.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Update statistics after lemmas and stems have been set.
• nltk.metrics.paice.demo
  nltk.metrics.paice.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Demonstration of the module.
• nltk.metrics.segmentation.windowdiff
  nltk.metrics.segmentation.html#windowdiff
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.segmentation._init_mat
  nltk.metrics.segmentation.html#_init_mat
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.segmentation._ghd_aux
  nltk.metrics.segmentation.html#_ghd_aux
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.metrics.segmentation.ghd
  nltk.metrics.segmentation.html#ghd
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.segmentation.pk
  nltk.metrics.segmentation.html#pk
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.agreement.log
  nltk.metrics.agreement.html#log
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask
  nltk.metrics.agreement.AnnotationTask.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Represents an annotation task, i.e. people assign labels to items.
• nltk.metrics.agreement.AnnotationTask.__init__
  nltk.metrics.agreement.AnnotationTask.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize an annotation task.
• nltk.metrics.agreement.AnnotationTask.distance
  nltk.metrics.agreement.AnnotationTask.html#distance
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.I
  nltk.metrics.agreement.AnnotationTask.html#I
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.K
  nltk.metrics.agreement.AnnotationTask.html#K
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.C
  nltk.metrics.agreement.AnnotationTask.html#C
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.data
  nltk.metrics.agreement.AnnotationTask.html#data
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.__str__
  nltk.metrics.agreement.AnnotationTask.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.load_array
  nltk.metrics.agreement.AnnotationTask.html#load_array
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load an sequence of annotation results, appending to any data already loaded.
• nltk.metrics.agreement.AnnotationTask.agr
  nltk.metrics.agreement.AnnotationTask.html#agr
  ZopeInterfaceFunction
  Method
  VISIBLE
  Agreement between two coders on a given item
• nltk.metrics.agreement.AnnotationTask.Nk
  nltk.metrics.agreement.AnnotationTask.html#Nk
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.Nik
  nltk.metrics.agreement.AnnotationTask.html#Nik
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.Nck
  nltk.metrics.agreement.AnnotationTask.html#Nck
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.N
  nltk.metrics.agreement.AnnotationTask.html#N
  ZopeInterfaceFunction
  Method
  VISIBLE
  Implements the "n-notation" used in Artstein and Poesio (2007)
• nltk.metrics.agreement.AnnotationTask._grouped_data
  nltk.metrics.agreement.AnnotationTask.html#_grouped_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.Ao
  nltk.metrics.agreement.AnnotationTask.html#Ao
  ZopeInterfaceFunction
  Method
  VISIBLE
  Observed agreement between two coders on all items.
• nltk.metrics.agreement.AnnotationTask._pairwise_average
  nltk.metrics.agreement.AnnotationTask.html#_pairwise_average
  ZopeInterfaceFunction
  Method
  PRIVATE
  Calculates the average of function results for each coder pair
• nltk.metrics.agreement.AnnotationTask.avg_Ao
  nltk.metrics.agreement.AnnotationTask.html#avg_Ao
  ZopeInterfaceFunction
  Method
  VISIBLE
  Average observed agreement across all coders and items.
• nltk.metrics.agreement.AnnotationTask.Do_Kw_pairwise
  nltk.metrics.agreement.AnnotationTask.html#Do_Kw_pairwise
  ZopeInterfaceFunction
  Method
  VISIBLE
  The observed disagreement for the weighted kappa coefficient.
• nltk.metrics.agreement.AnnotationTask.Do_Kw
  nltk.metrics.agreement.AnnotationTask.html#Do_Kw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Averaged over all labelers
• nltk.metrics.agreement.AnnotationTask.S
  nltk.metrics.agreement.AnnotationTask.html#S
  ZopeInterfaceFunction
  Method
  VISIBLE
  Bennett, Albert and Goldstein 1954
• nltk.metrics.agreement.AnnotationTask.pi
  nltk.metrics.agreement.AnnotationTask.html#pi
  ZopeInterfaceFunction
  Method
  VISIBLE
  Scott 1955; here, multi-pi. Equivalent to K from Siegel and Castellan (1988).
• nltk.metrics.agreement.AnnotationTask.Ae_kappa
  nltk.metrics.agreement.AnnotationTask.html#Ae_kappa
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.kappa_pairwise
  nltk.metrics.agreement.AnnotationTask.html#kappa_pairwise
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.metrics.agreement.AnnotationTask.kappa
  nltk.metrics.agreement.AnnotationTask.html#kappa
  ZopeInterfaceFunction
  Method
  VISIBLE
  Cohen 1960 Averages naively over kappas for each coder pair.
• nltk.metrics.agreement.AnnotationTask.multi_kappa
  nltk.metrics.agreement.AnnotationTask.html#multi_kappa
  ZopeInterfaceFunction
  Method
  VISIBLE
  Davies and Fleiss 1982 Averages over observed and expected agreements for each coder pair.
• nltk.metrics.agreement.AnnotationTask.Disagreement
  nltk.metrics.agreement.AnnotationTask.html#Disagreement
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.metrics.agreement.AnnotationTask.alpha
  nltk.metrics.agreement.AnnotationTask.html#alpha
  ZopeInterfaceFunction
  Method
  VISIBLE
  Krippendorff 1980
• nltk.metrics.agreement.AnnotationTask.weighted_kappa_pairwise
  nltk.metrics.agreement.AnnotationTask.html#weighted_kappa_pairwise
  ZopeInterfaceFunction
  Method
  VISIBLE
  Cohen 1968
• nltk.metrics.agreement.AnnotationTask.weighted_kappa
  nltk.metrics.agreement.AnnotationTask.html#weighted_kappa
  ZopeInterfaceFunction
  Method
  VISIBLE
  Cohen 1968
• nltk.metrics.agreement.parser
  nltk.metrics.agreement.html#parser
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.options
  nltk.metrics.agreement.html#options
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.remainder
  nltk.metrics.agreement.html#remainder
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.data
  nltk.metrics.agreement.html#data
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.toks
  nltk.metrics.agreement.html#toks
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.coder
  nltk.metrics.agreement.html#coder
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.object_
  nltk.metrics.agreement.html#object_
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.labels
  nltk.metrics.agreement.html#labels
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.agreement.task
  nltk.metrics.agreement.html#task
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.association._log2
  nltk.metrics.association.html#_log2
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.metrics.association._product
  nltk.metrics.association.html#_product
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.metrics.association._SMALL
  nltk.metrics.association.html#_SMALL
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.metrics.association.fisher_exact
  nltk.metrics.association.html#fisher_exact
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.metrics.association.NGRAM
  nltk.metrics.association.html#NGRAM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Marginals index for the ngram count
• nltk.metrics.association.UNIGRAMS
  nltk.metrics.association.html#UNIGRAMS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Marginals index for a tuple of each unigram count
• nltk.metrics.association.TOTAL
  nltk.metrics.association.html#TOTAL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Marginals index for the number of words in the data
• nltk.metrics.association.NgramAssocMeasures
  nltk.metrics.association.NgramAssocMeasures.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract class defining a collection of generic association measures. Each public method returns a score, taking the following arguments:
• nltk.metrics.association.NgramAssocMeasures._n
  nltk.metrics.association.NgramAssocMeasures.html#_n
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.metrics.association.NgramAssocMeasures._contingency
  nltk.metrics.association.NgramAssocMeasures.html#_contingency
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of a contingency table from marginal values.
• nltk.metrics.association.NgramAssocMeasures._marginals
  nltk.metrics.association.NgramAssocMeasures.html#_marginals
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of contingency table marginals from its values.
• nltk.metrics.association.NgramAssocMeasures._expected_values
  nltk.metrics.association.NgramAssocMeasures.html#_expected_values
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Calculates expected values for a contingency table.
• nltk.metrics.association.NgramAssocMeasures.raw_freq
  nltk.metrics.association.NgramAssocMeasures.html#raw_freq
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Scores ngrams by their frequency
• nltk.metrics.association.NgramAssocMeasures.student_t
  nltk.metrics.association.NgramAssocMeasures.html#student_t
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams using Student's t test with independence hypothesis for unigrams, as in Manning and Schutze 5.3.1.
• nltk.metrics.association.NgramAssocMeasures.chi_sq
  nltk.metrics.association.NgramAssocMeasures.html#chi_sq
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams using Pearson's chi-square as in Manning and Schutze 5.3.3.
• nltk.metrics.association.NgramAssocMeasures.mi_like
  nltk.metrics.association.NgramAssocMeasures.html#mi_like
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Scores ngrams using a variant of mutual information. The keyword argument power sets an exponent (default 3) for the numerator. No logarithm of the result is calculated.
• nltk.metrics.association.NgramAssocMeasures.pmi
  nltk.metrics.association.NgramAssocMeasures.html#pmi
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams by pointwise mutual information, as in Manning and Schutze 5.4.
• nltk.metrics.association.NgramAssocMeasures.likelihood_ratio
  nltk.metrics.association.NgramAssocMeasures.html#likelihood_ratio
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams using likelihood ratios as in Manning and Schutze 5.3.4.
• nltk.metrics.association.NgramAssocMeasures.poisson_stirling
  nltk.metrics.association.NgramAssocMeasures.html#poisson_stirling
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams using the Poisson-Stirling measure.
• nltk.metrics.association.NgramAssocMeasures.jaccard
  nltk.metrics.association.NgramAssocMeasures.html#jaccard
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores ngrams using the Jaccard index.
• nltk.metrics.association.BigramAssocMeasures
  nltk.metrics.association.BigramAssocMeasures.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A collection of bigram association measures. Each association measure is provided as a function with three arguments:
• nltk.metrics.association.BigramAssocMeasures._n
  nltk.metrics.association.BigramAssocMeasures.html#_n
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.metrics.association.BigramAssocMeasures._contingency
  nltk.metrics.association.BigramAssocMeasures.html#_contingency
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of a bigram contingency table from marginal values.
• nltk.metrics.association.BigramAssocMeasures._marginals
  nltk.metrics.association.BigramAssocMeasures.html#_marginals
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of contingency table marginals from its values.
• nltk.metrics.association.BigramAssocMeasures._expected_values
  nltk.metrics.association.BigramAssocMeasures.html#_expected_values
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates expected values for a contingency table.
• nltk.metrics.association.BigramAssocMeasures.phi_sq
  nltk.metrics.association.BigramAssocMeasures.html#phi_sq
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores bigrams using phi-square, the square of the Pearson correlation coefficient.
• nltk.metrics.association.BigramAssocMeasures.chi_sq
  nltk.metrics.association.BigramAssocMeasures.html#chi_sq
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores bigrams using chi-square, i.e. phi-sq multiplied by the number of bigrams, as in Manning and Schutze 5.3.3.
• nltk.metrics.association.BigramAssocMeasures.fisher
  nltk.metrics.association.BigramAssocMeasures.html#fisher
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Scores bigrams using Fisher's Exact Test (Pedersen 1996). Less sensitive to small counts than PMI or Chi Sq, but also more expensive to compute. Requires scipy.
• nltk.metrics.association.BigramAssocMeasures.dice
  nltk.metrics.association.BigramAssocMeasures.html#dice
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Scores bigrams using Dice's coefficient.
• nltk.metrics.association.TrigramAssocMeasures
  nltk.metrics.association.TrigramAssocMeasures.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A collection of trigram association measures. Each association measure is provided as a function with four arguments:
• nltk.metrics.association.TrigramAssocMeasures._n
  nltk.metrics.association.TrigramAssocMeasures.html#_n
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.metrics.association.TrigramAssocMeasures._contingency
  nltk.metrics.association.TrigramAssocMeasures.html#_contingency
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  No summary
• nltk.metrics.association.TrigramAssocMeasures._marginals
  nltk.metrics.association.TrigramAssocMeasures.html#_marginals
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of contingency table marginals from its values. >>> TrigramAssocMeasures._marginals(1, 0, 0, 0, 0, 72, 0, 1927) (1, (1, 1, 1), (1, 73, 1), 2000)
• nltk.metrics.association.QuadgramAssocMeasures
  nltk.metrics.association.QuadgramAssocMeasures.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A collection of quadgram association measures. Each association measure is provided as a function with five arguments:
• nltk.metrics.association.QuadgramAssocMeasures._n
  nltk.metrics.association.QuadgramAssocMeasures.html#_n
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.metrics.association.QuadgramAssocMeasures._contingency
  nltk.metrics.association.QuadgramAssocMeasures.html#_contingency
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of a quadgram contingency table from marginal values.
• nltk.metrics.association.QuadgramAssocMeasures._marginals
  nltk.metrics.association.QuadgramAssocMeasures.html#_marginals
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Calculates values of contingency table marginals from its values. QuadgramAssocMeasures._marginals(1, 0, 2, 46, 552, 825, 2577, 34967, 1, 0, 2, 48, 7250, 9031, 28585, 356653) (1, (2, 553, 3, 1), (7804, 6, 3132, 1378, 49, 2), (38970, 17660, 100, 38970), 440540)
• nltk.metrics.association.ContingencyMeasures
  nltk.metrics.association.ContingencyMeasures.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wraps NgramAssocMeasures classes such that the arguments of association measures are contingency table values rather than marginals.
• nltk.metrics.association.ContingencyMeasures.__init__
  nltk.metrics.association.ContingencyMeasures.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Constructs a ContingencyMeasures given a NgramAssocMeasures class
• nltk.metrics.association.ContingencyMeasures._make_contingency_fn
  nltk.metrics.association.ContingencyMeasures.html#_make_contingency_fn
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  From an association measure function, produces a new function which accepts contingency table values as its arguments.
• nltk.metrics.spearman._rank_dists
  nltk.metrics.spearman.html#_rank_dists
  ZopeInterfaceFunction
  Function
  PRIVATE
  Finds the difference between the values in ranks1 and ranks2 for keys present in both dicts. If the arguments are not dicts, they are converted from (key, rank) sequences.
• nltk.metrics.spearman.spearman_correlation
  nltk.metrics.spearman.html#spearman_correlation
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.spearman.ranks_from_sequence
  nltk.metrics.spearman.html#ranks_from_sequence
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a sequence, yields each element with an increasing rank, suitable for use as an argument to spearman_correlation.
• nltk.metrics.spearman.ranks_from_scores
  nltk.metrics.spearman.html#ranks_from_scores
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.metrics.aline.np
  nltk.metrics.aline.html#np
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.inf
  nltk.metrics.aline.html#inf
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.C_skip
  nltk.metrics.aline.html#C_skip
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.C_sub
  nltk.metrics.aline.html#C_sub
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.C_exp
  nltk.metrics.aline.html#C_exp
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.C_vwl
  nltk.metrics.aline.html#C_vwl
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.consonants
  nltk.metrics.aline.html#consonants
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.R_c
  nltk.metrics.aline.html#R_c
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.R_v
  nltk.metrics.aline.html#R_v
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.similarity_matrix
  nltk.metrics.aline.html#similarity_matrix
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.salience
  nltk.metrics.aline.html#salience
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.feature_matrix
  nltk.metrics.aline.html#feature_matrix
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.metrics.aline.align
  nltk.metrics.aline.html#align
  ZopeInterfaceFunction
  Function
  VISIBLE
  Compute the alignment of two phonetic strings.
• nltk.metrics.aline._retrieve
  nltk.metrics.aline.html#_retrieve
  ZopeInterfaceFunction
  Function
  PRIVATE
  Retrieve the path through the similarity matrix S starting at (i, j).
• nltk.metrics.aline.sigma_skip
  nltk.metrics.aline.html#sigma_skip
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns score of an indel of P.
• nltk.metrics.aline.sigma_sub
  nltk.metrics.aline.html#sigma_sub
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns score of a substitution of P with Q.
• nltk.metrics.aline.sigma_exp
  nltk.metrics.aline.html#sigma_exp
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns score of an expansion/compression.
• nltk.metrics.aline.delta
  nltk.metrics.aline.html#delta
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return weighted sum of difference between P and Q.
• nltk.metrics.aline.diff
  nltk.metrics.aline.html#diff
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns difference between phonetic segments P and Q for feature F.
• nltk.metrics.aline.R
  nltk.metrics.aline.html#R
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return relevant features for segment comparsion.
• nltk.metrics.aline.V
  nltk.metrics.aline.html#V
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return vowel weight if P is vowel.
• nltk.metrics.aline.demo
  nltk.metrics.aline.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the result of aligning phonetic sequences used in Kondrak's (2002) dissertation.
• nltk.metrics.aline.cognate_data
  nltk.metrics.aline.html#cognate_data
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.collocations.AbstractCollocationFinder
  nltk.collocations.AbstractCollocationFinder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for collocation finders whose purpose is to collect collocation candidate frequencies, filter and rank them.
• nltk.collocations.AbstractCollocationFinder.__init__
  nltk.collocations.AbstractCollocationFinder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collocations.AbstractCollocationFinder.word_fd
  nltk.collocations.AbstractCollocationFinder.html#word_fd
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.AbstractCollocationFinder.N
  nltk.collocations.AbstractCollocationFinder.html#N
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.AbstractCollocationFinder.ngram_fd
  nltk.collocations.AbstractCollocationFinder.html#ngram_fd
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.AbstractCollocationFinder._build_new_documents
  nltk.collocations.AbstractCollocationFinder.html#_build_new_documents
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Pad the document with the place holder according to the window_size
• nltk.collocations.AbstractCollocationFinder.from_documents
  nltk.collocations.AbstractCollocationFinder.html#from_documents
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Constructs a collocation finder given a collection of documents, each of which is a list (or iterable) of tokens.
• nltk.collocations.AbstractCollocationFinder._ngram_freqdist
  nltk.collocations.AbstractCollocationFinder.html#_ngram_freqdist
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.collocations.AbstractCollocationFinder._apply_filter
  nltk.collocations.AbstractCollocationFinder.html#_apply_filter
  ZopeInterfaceFunction
  Method
  PRIVATE
  Generic filter removes ngrams from the frequency distribution if the function returns True when passed an ngram tuple.
• nltk.collocations.AbstractCollocationFinder.apply_freq_filter
  nltk.collocations.AbstractCollocationFinder.html#apply_freq_filter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Removes candidate ngrams which have frequency less than min_freq.
• nltk.collocations.AbstractCollocationFinder.apply_ngram_filter
  nltk.collocations.AbstractCollocationFinder.html#apply_ngram_filter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Removes candidate ngrams (w1, w2, ...) where fn(w1, w2, ...) evaluates to True.
• nltk.collocations.AbstractCollocationFinder.apply_word_filter
  nltk.collocations.AbstractCollocationFinder.html#apply_word_filter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Removes candidate ngrams (w1, w2, ...) where any of (fn(w1), fn(w2), ...) evaluates to True.
• nltk.collocations.AbstractCollocationFinder._score_ngrams
  nltk.collocations.AbstractCollocationFinder.html#_score_ngrams
  ZopeInterfaceFunction
  Method
  PRIVATE
  Generates of (ngram, score) pairs as determined by the scoring function provided.
• nltk.collocations.AbstractCollocationFinder.score_ngrams
  nltk.collocations.AbstractCollocationFinder.html#score_ngrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a sequence of (ngram, score) pairs ordered from highest to lowest score, as determined by the scoring function provided.
• nltk.collocations.AbstractCollocationFinder.nbest
  nltk.collocations.AbstractCollocationFinder.html#nbest
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the top n ngrams when scored by the given function.
• nltk.collocations.AbstractCollocationFinder.above_score
  nltk.collocations.AbstractCollocationFinder.html#above_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a sequence of ngrams, ordered by decreasing score, whose scores each exceed the given minimum score.
• nltk.collocations.BigramCollocationFinder
  nltk.collocations.BigramCollocationFinder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tool for the finding and ranking of bigram collocations or other association measures. It is often useful to use from_words() rather than constructing an instance directly.
• nltk.collocations.BigramCollocationFinder.default_ws
  nltk.collocations.BigramCollocationFinder.html#default_ws
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.collocations.BigramCollocationFinder.__init__
  nltk.collocations.BigramCollocationFinder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a BigramCollocationFinder, given FreqDists for appearances of words and (possibly non-contiguous) bigrams.
• nltk.collocations.BigramCollocationFinder.window_size
  nltk.collocations.BigramCollocationFinder.html#window_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.BigramCollocationFinder.from_words
  nltk.collocations.BigramCollocationFinder.html#from_words
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Construct a BigramCollocationFinder for all bigrams in the given sequence. When window_size > 2, count non-contiguous bigrams, in the style of Church and Hanks's (1990) association ratio.
• nltk.collocations.BigramCollocationFinder.score_ngram
  nltk.collocations.BigramCollocationFinder.html#score_ngram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the score for a given bigram using the given scoring function. Following Church and Hanks (1990), counts are scaled by a factor of 1/(window_size - 1).
• nltk.collocations.TrigramCollocationFinder
  nltk.collocations.TrigramCollocationFinder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tool for the finding and ranking of trigram collocations or other association measures. It is often useful to use from_words() rather than constructing an instance directly.
• nltk.collocations.TrigramCollocationFinder.default_ws
  nltk.collocations.TrigramCollocationFinder.html#default_ws
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.collocations.TrigramCollocationFinder.__init__
  nltk.collocations.TrigramCollocationFinder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a TrigramCollocationFinder, given FreqDists for appearances of words, bigrams, two words with any word between them, and trigrams.
• nltk.collocations.TrigramCollocationFinder.wildcard_fd
  nltk.collocations.TrigramCollocationFinder.html#wildcard_fd
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.TrigramCollocationFinder.bigram_fd
  nltk.collocations.TrigramCollocationFinder.html#bigram_fd
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.TrigramCollocationFinder.from_words
  nltk.collocations.TrigramCollocationFinder.html#from_words
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Construct a TrigramCollocationFinder for all trigrams in the given sequence.
• nltk.collocations.TrigramCollocationFinder.bigram_finder
  nltk.collocations.TrigramCollocationFinder.html#bigram_finder
  ZopeInterfaceFunction
  Method
  VISIBLE
  Constructs a bigram collocation finder with the bigram and unigram data from this finder. Note that this does not include any filtering applied to this finder.
• nltk.collocations.TrigramCollocationFinder.score_ngram
  nltk.collocations.TrigramCollocationFinder.html#score_ngram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the score for a given trigram using the given scoring function.
• nltk.collocations.QuadgramCollocationFinder
  nltk.collocations.QuadgramCollocationFinder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tool for the finding and ranking of quadgram collocations or other association measures. It is often useful to use from_words() rather than constructing an instance directly.
• nltk.collocations.QuadgramCollocationFinder.default_ws
  nltk.collocations.QuadgramCollocationFinder.html#default_ws
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.__init__
  nltk.collocations.QuadgramCollocationFinder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a QuadgramCollocationFinder, given FreqDists for appearances of words, bigrams, trigrams, two words with one word and two words between them, three words with a word between them in both variations.
• nltk.collocations.QuadgramCollocationFinder.iii
  nltk.collocations.QuadgramCollocationFinder.html#iii
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.ii
  nltk.collocations.QuadgramCollocationFinder.html#ii
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.ixi
  nltk.collocations.QuadgramCollocationFinder.html#ixi
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.ixxi
  nltk.collocations.QuadgramCollocationFinder.html#ixxi
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.iixi
  nltk.collocations.QuadgramCollocationFinder.html#iixi
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.ixii
  nltk.collocations.QuadgramCollocationFinder.html#ixii
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.from_words
  nltk.collocations.QuadgramCollocationFinder.html#from_words
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.collocations.QuadgramCollocationFinder.score_ngram
  nltk.collocations.QuadgramCollocationFinder.html#score_ngram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.collocations.demo
  nltk.collocations.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Finds bigram collocations in the files of the WebText corpus.
• nltk.collocations.scorer
  nltk.collocations.html#scorer
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.collocations.compare_scorer
  nltk.collocations.html#compare_scorer
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.decorators.OLD_SYS_PATH
  nltk.decorators.html#OLD_SYS_PATH
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.decorators.__legacysignature
  nltk.decorators.html#__legacysignature
  ZopeInterfaceFunction
  Function
  PRIVATE
  For retrocompatibility reasons, we don't use a standard Signature. Instead, we use the string generated by this method. Basically, from a Signature we create a string and remove the default values.
• nltk.decorators.getinfo
  nltk.decorators.html#getinfo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.decorators.update_wrapper
  nltk.decorators.html#update_wrapper
  ZopeInterfaceFunction
  Function
  VISIBLE
  akin to functools.update_wrapper
• nltk.decorators.new_wrapper
  nltk.decorators.html#new_wrapper
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.decorators.__call__
  nltk.decorators.html#__call__
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.decorators.decorator_factory
  nltk.decorators.html#decorator_factory
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.decorators.decorator
  nltk.decorators.html#decorator
  ZopeInterfaceFunction
  Function
  VISIBLE
  General purpose decorator factory: takes a caller function as input and returns a decorator with the same attributes. A caller function is any function like this:
• nltk.decorators.getattr_
  nltk.decorators.html#getattr_
  ZopeInterfaceFunction
  Function
  VISIBLE
  Similar to .setdefault in dictionaries.
• nltk.decorators.memoize
  nltk.decorators.html#memoize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.lm.util.NEG_INF
  nltk.lm.util.html#NEG_INF
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.lm.util.POS_INF
  nltk.lm.util.html#POS_INF
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.lm.util.log_base2
  nltk.lm.util.html#log_base2
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convenience function for computing logarithms with base 2.
• nltk.lm.vocabulary._dispatched_lookup
  nltk.lm.vocabulary.html#_dispatched_lookup
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.lm.vocabulary._
  nltk.lm.vocabulary.html#_
  ZopeInterfaceFunction
  Function
  PRIVATE
  Look up a sequence of words in the vocabulary.
• nltk.lm.vocabulary._string_lookup
  nltk.lm.vocabulary.html#_string_lookup
  ZopeInterfaceFunction
  Function
  PRIVATE
  Looks up one word in the vocabulary.
• nltk.lm.api.Smoothing
  nltk.lm.api.Smoothing.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Ngram Smoothing Interface
• nltk.lm.api.Smoothing.__init__
  nltk.lm.api.Smoothing.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.lm.api.Smoothing.vocab
  nltk.lm.api.Smoothing.html#vocab
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.api.Smoothing.counts
  nltk.lm.api.Smoothing.html#counts
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.api.Smoothing.unigram_score
  nltk.lm.api.Smoothing.html#unigram_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.api.Smoothing.alpha_gamma
  nltk.lm.api.Smoothing.html#alpha_gamma
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.api._mean
  nltk.lm.api.html#_mean
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return average (aka mean) for sequence of items.
• nltk.lm.api._random_generator
  nltk.lm.api.html#_random_generator
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.lm.api._weighted_choice
  nltk.lm.api.html#_weighted_choice
  ZopeInterfaceFunction
  Function
  PRIVATE
  Like random.choice, but with weights.
• nltk.lm.api.LanguageModel
  nltk.lm.api.LanguageModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  ABC for Language Models.
• nltk.lm.api.LanguageModel.__init__
  nltk.lm.api.LanguageModel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.api.LanguageModel.order
  nltk.lm.api.LanguageModel.html#order
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.api.LanguageModel.vocab
  nltk.lm.api.LanguageModel.html#vocab
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.api.LanguageModel.counts
  nltk.lm.api.LanguageModel.html#counts
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.api.LanguageModel.fit
  nltk.lm.api.LanguageModel.html#fit
  ZopeInterfaceFunction
  Method
  VISIBLE
  Trains the model on a text.
• nltk.lm.api.LanguageModel.score
  nltk.lm.api.LanguageModel.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Masks out of vocab (OOV) words and computes their model score.
• nltk.lm.api.LanguageModel.unmasked_score
  nltk.lm.api.LanguageModel.html#unmasked_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Score a word given some optional context.
• nltk.lm.api.LanguageModel.logscore
  nltk.lm.api.LanguageModel.html#logscore
  ZopeInterfaceFunction
  Method
  VISIBLE
  Evaluate the log score of this word in this context.
• nltk.lm.api.LanguageModel.context_counts
  nltk.lm.api.LanguageModel.html#context_counts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Helper method for retrieving counts for a given context.
• nltk.lm.api.LanguageModel.entropy
  nltk.lm.api.LanguageModel.html#entropy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculate cross-entropy of model for given evaluation text.
• nltk.lm.api.LanguageModel.perplexity
  nltk.lm.api.LanguageModel.html#perplexity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculates the perplexity of the given text.
• nltk.lm.api.LanguageModel.generate
  nltk.lm.api.LanguageModel.html#generate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate words from the model.
• nltk.lm.smoothing._count_non_zero_vals
  nltk.lm.smoothing.html#_count_non_zero_vals
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.lm.smoothing.WittenBell
  nltk.lm.smoothing.WittenBell.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Witten-Bell smoothing.
• nltk.lm.smoothing.WittenBell.__init__
  nltk.lm.smoothing.WittenBell.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.lm.smoothing.WittenBell.alpha_gamma
  nltk.lm.smoothing.WittenBell.html#alpha_gamma
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.smoothing.WittenBell._gamma
  nltk.lm.smoothing.WittenBell.html#_gamma
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.lm.smoothing.WittenBell.unigram_score
  nltk.lm.smoothing.WittenBell.html#unigram_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.smoothing.KneserNey
  nltk.lm.smoothing.KneserNey.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Kneser-Ney Smoothing.
• nltk.lm.smoothing.KneserNey.__init__
  nltk.lm.smoothing.KneserNey.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.lm.smoothing.KneserNey.discount
  nltk.lm.smoothing.KneserNey.html#discount
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.smoothing.KneserNey.unigram_score
  nltk.lm.smoothing.KneserNey.html#unigram_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.smoothing.KneserNey.alpha_gamma
  nltk.lm.smoothing.KneserNey.html#alpha_gamma
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.models.InterpolatedLanguageModel
  nltk.lm.models.InterpolatedLanguageModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Logic common to all interpolated language models.
• nltk.lm.models.InterpolatedLanguageModel.__init__
  nltk.lm.models.InterpolatedLanguageModel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.models.InterpolatedLanguageModel.estimator
  nltk.lm.models.InterpolatedLanguageModel.html#estimator
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.models.InterpolatedLanguageModel.unmasked_score
  nltk.lm.models.InterpolatedLanguageModel.html#unmasked_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Score a word given some optional context.
• nltk.lm.MLE
  nltk.lm.MLE.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for providing MLE ngram model scores.
• nltk.lm.MLE.unmasked_score
  nltk.lm.MLE.html#unmasked_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the MLE score for a word given a context.
• nltk.lm.Lidstone
  nltk.lm.Lidstone.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Provides Lidstone-smoothed scores.
• nltk.lm.Lidstone.__init__
  nltk.lm.Lidstone.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.Lidstone.gamma
  nltk.lm.Lidstone.html#gamma
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.Lidstone.unmasked_score
  nltk.lm.Lidstone.html#unmasked_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add-one smoothing: Lidstone or Laplace.
• nltk.lm.Laplace
  nltk.lm.Laplace.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Implements Laplace (add one) smoothing.
• nltk.lm.Laplace.__init__
  nltk.lm.Laplace.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.WittenBellInterpolated
  nltk.lm.WittenBellInterpolated.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interpolated version of Witten-Bell smoothing.
• nltk.lm.WittenBellInterpolated.__init__
  nltk.lm.WittenBellInterpolated.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.KneserNeyInterpolated
  nltk.lm.KneserNeyInterpolated.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interpolated version of Kneser-Ney smoothing.
• nltk.lm.KneserNeyInterpolated.__init__
  nltk.lm.KneserNeyInterpolated.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates new LanguageModel.
• nltk.lm.NgramCounter
  nltk.lm.NgramCounter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for counting ngrams.
• nltk.lm.NgramCounter.__init__
  nltk.lm.NgramCounter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates a new NgramCounter.
• nltk.lm.NgramCounter._counts
  nltk.lm.NgramCounter.html#_counts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lm.NgramCounter.unigrams
  nltk.lm.NgramCounter.html#unigrams
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.NgramCounter.update
  nltk.lm.NgramCounter.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Updates ngram counts from ngram_text.
• nltk.lm.NgramCounter.N
  nltk.lm.NgramCounter.html#N
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns grand total number of ngrams stored.
• nltk.lm.NgramCounter.__getitem__
  nltk.lm.NgramCounter.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  User-friendly access to ngram counts.
• nltk.lm.NgramCounter.__str__
  nltk.lm.NgramCounter.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.NgramCounter.__len__
  nltk.lm.NgramCounter.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.NgramCounter.__contains__
  nltk.lm.NgramCounter.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.Vocabulary
  nltk.lm.Vocabulary.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Stores language model vocabulary.
• nltk.lm.Vocabulary.__init__
  nltk.lm.Vocabulary.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Vocabulary.
• nltk.lm.Vocabulary.unk_label
  nltk.lm.Vocabulary.html#unk_label
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.Vocabulary._cutoff
  nltk.lm.Vocabulary.html#_cutoff
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lm.Vocabulary.counts
  nltk.lm.Vocabulary.html#counts
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lm.Vocabulary.cutoff
  nltk.lm.Vocabulary.html#cutoff
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Cutoff value.
• nltk.lm.Vocabulary.update
  nltk.lm.Vocabulary.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Update vocabulary counts.
• nltk.lm.Vocabulary._len
  nltk.lm.Vocabulary.html#_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lm.Vocabulary.lookup
  nltk.lm.Vocabulary.html#lookup
  ZopeInterfaceFunction
  Method
  VISIBLE
  Look up one or more words in the vocabulary.
• nltk.lm.Vocabulary.__getitem__
  nltk.lm.Vocabulary.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.Vocabulary.__contains__
  nltk.lm.Vocabulary.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Only consider items with counts GE to cutoff as being in the vocabulary.
• nltk.lm.Vocabulary.__iter__
  nltk.lm.Vocabulary.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Building on membership check define how to iterate over vocabulary.
• nltk.lm.Vocabulary.__len__
  nltk.lm.Vocabulary.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Computing size of vocabulary reflects the cutoff.
• nltk.lm.Vocabulary.__eq__
  nltk.lm.Vocabulary.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.Vocabulary.__str__
  nltk.lm.Vocabulary.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.lm.preprocessing.pad_both_ends
  nltk.lm.preprocessing.html#pad_both_ends
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Pads both ends of a sentence to length specified by ngram order.
• nltk.lm.preprocessing.padded_everygrams
  nltk.lm.preprocessing.html#padded_everygrams
  ZopeInterfaceFunction
  Function
  VISIBLE
  Helper with some useful defaults.
• nltk.lm.preprocessing.padded_everygram_pipeline
  nltk.lm.preprocessing.html#padded_everygram_pipeline
  ZopeInterfaceFunction
  Function
  VISIBLE
  Default preprocessing for a sequence of sentences.
• nltk.text.ConcordanceLine
  nltk.text.html#ConcordanceLine
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.text.ContextIndex
  nltk.text.ContextIndex.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.text.ContextIndex._default_context
  nltk.text.ContextIndex.html#_default_context
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  One left token and one right token, normalized to lowercase
• nltk.text.ContextIndex.__init__
  nltk.text.ContextIndex.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.ContextIndex._key
  nltk.text.ContextIndex.html#_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.ContextIndex._tokens
  nltk.text.ContextIndex.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.ContextIndex._context_func
  nltk.text.ContextIndex.html#_context_func
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.ContextIndex._word_to_contexts
  nltk.text.ContextIndex.html#_word_to_contexts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.ContextIndex._context_to_words
  nltk.text.ContextIndex.html#_context_to_words
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.ContextIndex.tokens
  nltk.text.ContextIndex.html#tokens
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.text.ContextIndex.word_similarity_dict
  nltk.text.ContextIndex.html#word_similarity_dict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a dictionary mapping from words to 'similarity scores,' indicating how often these two words occur in the same context.
• nltk.text.ContextIndex.similar_words
  nltk.text.ContextIndex.html#similar_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.ContextIndex.common_contexts
  nltk.text.ContextIndex.html#common_contexts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find contexts where the specified words can all appear; and return a frequency distribution mapping each context to the number of times that context was used.
• nltk.text.ConcordanceIndex
  nltk.text.ConcordanceIndex.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An index that can be used to look up the offset locations at which a given word occurs in a document.
• nltk.text.ConcordanceIndex.__init__
  nltk.text.ConcordanceIndex.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new concordance index.
• nltk.text.ConcordanceIndex._tokens
  nltk.text.ConcordanceIndex.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The document (list of tokens) that this concordance index was created from.
• nltk.text.ConcordanceIndex._key
  nltk.text.ConcordanceIndex.html#_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Function mapping each token to an index key (or None).
• nltk.text.ConcordanceIndex._offsets
  nltk.text.ConcordanceIndex.html#_offsets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Dictionary mapping words (or keys) to lists of offset indices.
• nltk.text.ConcordanceIndex.tokens
  nltk.text.ConcordanceIndex.html#tokens
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.text.ConcordanceIndex.offsets
  nltk.text.ConcordanceIndex.html#offsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.text.ConcordanceIndex.__repr__
  nltk.text.ConcordanceIndex.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.ConcordanceIndex.find_concordance
  nltk.text.ConcordanceIndex.html#find_concordance
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find all concordance lines given the query word.
• nltk.text.ConcordanceIndex.print_concordance
  nltk.text.ConcordanceIndex.html#print_concordance
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.text.TokenSearcher
  nltk.text.TokenSearcher.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.text.TokenSearcher.__init__
  nltk.text.TokenSearcher.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.TokenSearcher._raw
  nltk.text.TokenSearcher.html#_raw
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.TokenSearcher.findall
  nltk.text.TokenSearcher.html#findall
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find instances of the regular expression in the text. The text is a list of tokens, and a regexp pattern to match a single token must be surrounded by angle brackets. E.g.
• nltk.text.Text
  nltk.text.Text.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.text.Text._COPY_TOKENS
  nltk.text.Text.html#_COPY_TOKENS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.text.Text.__init__
  nltk.text.Text.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a Text object.
• nltk.text.Text.tokens
  nltk.text.Text.html#tokens
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.text.Text.name
  nltk.text.Text.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.text.Text.__getitem__
  nltk.text.Text.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.Text.__len__
  nltk.text.Text.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.Text.concordance
  nltk.text.Text.html#concordance
  ZopeInterfaceFunction
  Method
  VISIBLE
  Prints a concordance for word with the specified context window. Word matching is not case-sensitive.
• nltk.text.Text._concordance_index
  nltk.text.Text.html#_concordance_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text.concordance_list
  nltk.text.Text.html#concordance_list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate a concordance for word with the specified context window. Word matching is not case-sensitive.
• nltk.text.Text.collocation_list
  nltk.text.Text.html#collocation_list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return collocations derived from the text, ignoring stopwords.
• nltk.text.Text._num
  nltk.text.Text.html#_num
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text._window_size
  nltk.text.Text.html#_window_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text._collocations
  nltk.text.Text.html#_collocations
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text.collocations
  nltk.text.Text.html#collocations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print collocations derived from the text, ignoring stopwords.
• nltk.text.Text.count
  nltk.text.Text.html#count
  ZopeInterfaceFunction
  Method
  VISIBLE
  Count the number of times this word appears in the text.
• nltk.text.Text.index
  nltk.text.Text.html#index
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find the index of the first occurrence of the word in the text.
• nltk.text.Text.readability
  nltk.text.Text.html#readability
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.Text.similar
  nltk.text.Text.html#similar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Distributional similarity: find other words which appear in the same contexts as the specified word; list most similar words first.
• nltk.text.Text._word_context_index
  nltk.text.Text.html#_word_context_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text.common_contexts
  nltk.text.Text.html#common_contexts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find contexts where the specified words appear; list most frequent common contexts first.
• nltk.text.Text.dispersion_plot
  nltk.text.Text.html#dispersion_plot
  ZopeInterfaceFunction
  Method
  VISIBLE
  Produce a plot showing the distribution of the words through the text. Requires pylab to be installed.
• nltk.text.Text._train_default_ngram_lm
  nltk.text.Text.html#_train_default_ngram_lm
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.text.Text.generate
  nltk.text.Text.html#generate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print random text, generated using a trigram language model. See also help(nltk.lm).
• nltk.text.Text._tokenized_sents
  nltk.text.Text.html#_tokenized_sents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text._trigram_model
  nltk.text.Text.html#_trigram_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text.plot
  nltk.text.Text.html#plot
  ZopeInterfaceFunction
  Method
  VISIBLE
  See documentation for FreqDist.plot() :seealso: nltk.prob.FreqDist.plot()
• nltk.text.Text.vocab
  nltk.text.Text.html#vocab
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.text.Text._vocab
  nltk.text.Text.html#_vocab
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text.findall
  nltk.text.Text.html#findall
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find instances of the regular expression in the text. The text is a list of tokens, and a regexp pattern to match a single token must be surrounded by angle brackets. E.g.
• nltk.text.Text._token_searcher
  nltk.text.Text.html#_token_searcher
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.Text._CONTEXT_RE
  nltk.text.Text.html#_CONTEXT_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.text.Text._context
  nltk.text.Text.html#_context
  ZopeInterfaceFunction
  Method
  PRIVATE
  One left & one right token, both case-normalized. Skip over non-sentence-final punctuation. Used by the ContextIndex that is created for similar() and common_contexts().
• nltk.text.Text.__str__
  nltk.text.Text.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.Text.__repr__
  nltk.text.Text.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.TextCollection
  nltk.text.TextCollection.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.text.TextCollection.__init__
  nltk.text.TextCollection.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a Text object.
• nltk.text.TextCollection._texts
  nltk.text.TextCollection.html#_texts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.TextCollection._idf_cache
  nltk.text.TextCollection.html#_idf_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.text.TextCollection.tf
  nltk.text.TextCollection.html#tf
  ZopeInterfaceFunction
  Method
  VISIBLE
  The frequency of the term in text.
• nltk.text.TextCollection.idf
  nltk.text.TextCollection.html#idf
  ZopeInterfaceFunction
  Method
  VISIBLE
  The number of texts in the corpus divided by the number of texts that the term appears in. If a term does not appear in the corpus, 0.0 is returned.
• nltk.text.TextCollection.tf_idf
  nltk.text.TextCollection.html#tf_idf
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.text.demo
  nltk.text.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.jsontags.json_tags
  nltk.jsontags.html#json_tags
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.jsontags.TAG_PREFIX
  nltk.jsontags.html#TAG_PREFIX
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.jsontags.register_tag
  nltk.jsontags.html#register_tag
  ZopeInterfaceFunction
  Function
  VISIBLE
  Decorates a class to register it's json tag.
• nltk.jsontags.JSONTaggedEncoder
  nltk.jsontags.JSONTaggedEncoder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.jsontags.JSONTaggedEncoder.default
  nltk.jsontags.JSONTaggedEncoder.html#default
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.jsontags.JSONTaggedDecoder
  nltk.jsontags.JSONTaggedDecoder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.jsontags.JSONTaggedDecoder.decode
  nltk.jsontags.JSONTaggedDecoder.html#decode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.jsontags.JSONTaggedDecoder.decode_obj
  nltk.jsontags.JSONTaggedDecoder.html#decode_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.chunk.CHUNK_TAG_PATTERN
  nltk.chunk.html#CHUNK_TAG_PATTERN
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  A regular expression to test whether a tag pattern is valid.
• nltk.sem.evaluate.Error
  nltk.sem.evaluate.Error.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Undefined
  nltk.sem.evaluate.Undefined.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.evaluate.trace
  nltk.sem.evaluate.html#trace
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.evaluate.is_rel
  nltk.sem.evaluate.html#is_rel
  ZopeInterfaceFunction
  Function
  VISIBLE
  Check whether a set represents a relation (of any arity).
• nltk.sem.evaluate.set2rel
  nltk.sem.evaluate.html#set2rel
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a set containing individuals (strings or numbers) into a set of unary tuples. Any tuples of strings already in the set are passed through unchanged.
• nltk.sem.evaluate.arity
  nltk.sem.evaluate.html#arity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Check the arity of a relation. :type rel: set of tuples :rtype: int of tuple of str
• nltk.sem.evaluate.Valuation
  nltk.sem.evaluate.Valuation.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.sem.evaluate.Valuation.__init__
  nltk.sem.evaluate.Valuation.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.evaluate.Valuation.__getitem__
  nltk.sem.evaluate.Valuation.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Valuation.__str__
  nltk.sem.evaluate.Valuation.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Valuation.domain
  nltk.sem.evaluate.Valuation.html#domain
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Set-theoretic domain of the value-space of a Valuation.
• nltk.sem.evaluate.Valuation.symbols
  nltk.sem.evaluate.Valuation.html#symbols
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The non-logical constants which the Valuation recognizes.
• nltk.sem.evaluate.Valuation.fromstring
  nltk.sem.evaluate.Valuation.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate._VAL_SPLIT_RE
  nltk.sem.evaluate.html#_VAL_SPLIT_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.sem.evaluate._ELEMENT_SPLIT_RE
  nltk.sem.evaluate.html#_ELEMENT_SPLIT_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.sem.evaluate._TUPLES_RE
  nltk.sem.evaluate.html#_TUPLES_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.sem.evaluate._read_valuation_line
  nltk.sem.evaluate.html#_read_valuation_line
  ZopeInterfaceFunction
  Function
  PRIVATE
  Read a line in a valuation file.
• nltk.sem.evaluate.read_valuation
  nltk.sem.evaluate.html#read_valuation
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a valuation string into a valuation.
• nltk.sem.evaluate.Assignment
  nltk.sem.evaluate.Assignment.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A dictionary which represents an assignment of values to variables.
• nltk.sem.evaluate.Assignment.domain
  nltk.sem.evaluate.Assignment.html#domain
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Assignment.__init__
  nltk.sem.evaluate.Assignment.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Assignment.variant
  nltk.sem.evaluate.Assignment.html#variant
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Assignment.__getitem__
  nltk.sem.evaluate.Assignment.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Assignment.copy
  nltk.sem.evaluate.Assignment.html#copy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Assignment.purge
  nltk.sem.evaluate.Assignment.html#purge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove one or all keys (i.e. logic variables) from an assignment, and update self.variant.
• nltk.sem.evaluate.Assignment.__str__
  nltk.sem.evaluate.Assignment.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Pretty printing for assignments. {'x', 'u'} appears as 'g[u/x]'
• nltk.sem.evaluate.Assignment._addvariant
  nltk.sem.evaluate.Assignment.html#_addvariant
  ZopeInterfaceFunction
  Method
  PRIVATE
  Create a more pretty-printable version of the assignment.
• nltk.sem.evaluate.Assignment.add
  nltk.sem.evaluate.Assignment.html#add
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a new variable-value pair to the assignment, and update self.variant.
• nltk.sem.evaluate.Model
  nltk.sem.evaluate.Model.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A first order model is a domain D of discourse and a valuation V.
• nltk.sem.evaluate.Model.domain
  nltk.sem.evaluate.Model.html#domain
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Model.valuation
  nltk.sem.evaluate.Model.html#valuation
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Model.__init__
  nltk.sem.evaluate.Model.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Model.__repr__
  nltk.sem.evaluate.Model.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Model.__str__
  nltk.sem.evaluate.Model.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.evaluate.Model.evaluate
  nltk.sem.evaluate.Model.html#evaluate
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.evaluate.Model.satisfy
  nltk.sem.evaluate.Model.html#satisfy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Recursive interpretation function for a formula of first-order logic.
• nltk.sem.evaluate.Model.i
  nltk.sem.evaluate.Model.html#i
  ZopeInterfaceFunction
  Method
  VISIBLE
  An interpretation function.
• nltk.sem.evaluate.Model.satisfiers
  nltk.sem.evaluate.Model.html#satisfiers
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate the entities from the model's domain that satisfy an open formula.
• nltk.sem.evaluate.mult
  nltk.sem.evaluate.html#mult
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.evaluate.propdemo
  nltk.sem.evaluate.html#propdemo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Example of a propositional model.
• nltk.sem.evaluate.folmodel
  nltk.sem.evaluate.html#folmodel
  ZopeInterfaceFunction
  Function
  VISIBLE
  Example of a first-order model.
• nltk.sem.evaluate.foldemo
  nltk.sem.evaluate.html#foldemo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Interpretation of closed expressions in a first-order model.
• nltk.sem.evaluate.satdemo
  nltk.sem.evaluate.html#satdemo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Satisfiers of an open formula in a first order model.
• nltk.sem.evaluate.demo
  nltk.sem.evaluate.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Run exists demos.
• nltk.sem.util.parse_sents
  nltk.sem.util.html#parse_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert input sentences into syntactic trees.
• nltk.sem.util.root_semrep
  nltk.sem.util.html#root_semrep
  ZopeInterfaceFunction
  Function
  VISIBLE
  Find the semantic representation at the root of a tree.
• nltk.sem.util.interpret_sents
  nltk.sem.util.html#interpret_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Add the semantic representation to each syntactic parse tree of each input sentence.
• nltk.sem.util.evaluate_sents
  nltk.sem.util.html#evaluate_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Add the truth-in-a-model value to each semantic representation for each syntactic parse of each input sentences.
• nltk.sem.util.demo_model0
  nltk.sem.util.html#demo_model0
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.util.read_sents
  nltk.sem.util.html#read_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.util.demo_legacy_grammar
  nltk.sem.util.html#demo_legacy_grammar
  ZopeInterfaceFunction
  Function
  VISIBLE
  Check that interpret_sents() is compatible with legacy grammars that use a lowercase 'sem' feature.
• nltk.sem.util.demo
  nltk.sem.util.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.skolemize.skolemize
  nltk.sem.skolemize.html#skolemize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Skolemize the expression and convert to conjunctive normal form (CNF)
• nltk.sem.skolemize.to_cnf
  nltk.sem.skolemize.html#to_cnf
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert this split disjunction to conjunctive normal form (CNF)
• nltk.sem.lfg.FStructure
  nltk.sem.lfg.FStructure.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/10 method, 1/3 static method documented
• nltk.sem.lfg.FStructure.safeappend
  nltk.sem.lfg.FStructure.html#safeappend
  ZopeInterfaceFunction
  Method
  VISIBLE
  Append 'item' to the list at 'key'. If no list exists for 'key', then construct one.
• nltk.sem.lfg.FStructure.__setitem__
  nltk.sem.lfg.FStructure.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.__getitem__
  nltk.sem.lfg.FStructure.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.__contains__
  nltk.sem.lfg.FStructure.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.to_glueformula_list
  nltk.sem.lfg.FStructure.html#to_glueformula_list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.to_depgraph
  nltk.sem.lfg.FStructure.html#to_depgraph
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure._to_depgraph
  nltk.sem.lfg.FStructure.html#_to_depgraph
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.lfg.FStructure.read_depgraph
  nltk.sem.lfg.FStructure.html#read_depgraph
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure._read_depgraph
  nltk.sem.lfg.FStructure.html#_read_depgraph
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.sem.lfg.FStructure._make_label
  nltk.sem.lfg.FStructure.html#_make_label
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Pick an alphabetic character as identifier for an entity in the model.
• nltk.sem.lfg.FStructure.__repr__
  nltk.sem.lfg.FStructure.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.__str__
  nltk.sem.lfg.FStructure.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.FStructure.pretty_format
  nltk.sem.lfg.FStructure.html#pretty_format
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.lfg.demo_read_depgraph
  nltk.sem.lfg.html#demo_read_depgraph
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.relextract.NE_CLASSES
  nltk.sem.relextract.html#NE_CLASSES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.relextract.short2long
  nltk.sem.relextract.html#short2long
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.relextract.long2short
  nltk.sem.relextract.html#long2short
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.relextract._expand
  nltk.sem.relextract.html#_expand
  ZopeInterfaceFunction
  Function
  PRIVATE
  Expand an NE class name. :type type: str :rtype: str
• nltk.sem.relextract.class_abbrev
  nltk.sem.relextract.html#class_abbrev
  ZopeInterfaceFunction
  Function
  VISIBLE
  Abbreviate an NE class name. :type type: str :rtype: str
• nltk.sem.relextract._join
  nltk.sem.relextract.html#_join
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.sem.relextract.descape_entity
  nltk.sem.relextract.html#descape_entity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Translate one entity to its ISO Latin value. Inspired by example from effbot.org
• nltk.sem.relextract.list2sym
  nltk.sem.relextract.html#list2sym
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sem.relextract.tree2semi_rel
  nltk.sem.relextract.html#tree2semi_rel
  ZopeInterfaceFunction
  Function
  VISIBLE
  Group a chunk structure into a list of 'semi-relations' of the form (list(str), Tree).
• nltk.sem.relextract.semi_rel2reldict
  nltk.sem.relextract.html#semi_rel2reldict
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sem.relextract.extract_rels
  nltk.sem.relextract.html#extract_rels
  ZopeInterfaceFunction
  Function
  VISIBLE
  Filter the output of semi_rel2reldict according to specified NE classes and a filler pattern.
• nltk.sem.relextract.rtuple
  nltk.sem.relextract.html#rtuple
  ZopeInterfaceFunction
  Function
  VISIBLE
  Pretty print the reldict as an rtuple. :param reldict: a relation dictionary :type reldict: defaultdict
• nltk.sem.relextract.clause
  nltk.sem.relextract.html#clause
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sem.relextract.in_demo
  nltk.sem.relextract.html#in_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Select pairs of organizations and locations whose mentions occur with an intervening occurrence of the preposition "in".
• nltk.sem.relextract.roles_demo
  nltk.sem.relextract.html#roles_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.relextract.ieer_headlines
  nltk.sem.relextract.html#ieer_headlines
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.relextract.conllned
  nltk.sem.relextract.html#conllned
  ZopeInterfaceFunction
  Function
  VISIBLE
  Find the copula+'van' relation ('of') in the Dutch tagged training corpus from CoNLL 2002.
• nltk.sem.relextract.conllesp
  nltk.sem.relextract.html#conllesp
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.relextract.ne_chunked
  nltk.sem.relextract.html#ne_chunked
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens
  nltk.sem.drt.DrtTokens.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.DRS
  nltk.sem.drt.DrtTokens.html#DRS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.DRS_CONC
  nltk.sem.drt.DrtTokens.html#DRS_CONC
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.PRONOUN
  nltk.sem.drt.DrtTokens.html#PRONOUN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.OPEN_BRACKET
  nltk.sem.drt.DrtTokens.html#OPEN_BRACKET
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.CLOSE_BRACKET
  nltk.sem.drt.DrtTokens.html#CLOSE_BRACKET
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.COLON
  nltk.sem.drt.DrtTokens.html#COLON
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.PUNCT
  nltk.sem.drt.DrtTokens.html#PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.SYMBOLS
  nltk.sem.drt.DrtTokens.html#SYMBOLS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtTokens.TOKENS
  nltk.sem.drt.DrtTokens.html#TOKENS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser
  nltk.sem.drt.DrtParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A lambda calculus expression parser.
• nltk.sem.drt.DrtParser.__init__
  nltk.sem.drt.DrtParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtParser.operator_precedence
  nltk.sem.drt.DrtParser.html#operator_precedence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.get_all_symbols
  nltk.sem.drt.DrtParser.html#get_all_symbols
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method exists to be overridden
• nltk.sem.drt.DrtParser.isvariable
  nltk.sem.drt.DrtParser.html#isvariable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.handle
  nltk.sem.drt.DrtParser.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method is intended to be overridden for logics that use different operators or expressions
• nltk.sem.drt.DrtParser.make_NegatedExpression
  nltk.sem.drt.DrtParser.html#make_NegatedExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.handle_DRS
  nltk.sem.drt.DrtParser.html#handle_DRS
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.handle_refs
  nltk.sem.drt.DrtParser.html#handle_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.handle_conds
  nltk.sem.drt.DrtParser.html#handle_conds
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.handle_prop
  nltk.sem.drt.DrtParser.html#handle_prop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.make_EqualityExpression
  nltk.sem.drt.DrtParser.html#make_EqualityExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different equality expression classes
• nltk.sem.drt.DrtParser.get_BooleanExpression_factory
  nltk.sem.drt.DrtParser.html#get_BooleanExpression_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different boolean operators
• nltk.sem.drt.DrtParser.make_BooleanExpression
  nltk.sem.drt.DrtParser.html#make_BooleanExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.make_ApplicationExpression
  nltk.sem.drt.DrtParser.html#make_ApplicationExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.make_VariableExpression
  nltk.sem.drt.DrtParser.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtParser.make_LambdaExpression
  nltk.sem.drt.DrtParser.html#make_LambdaExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression
  nltk.sem.drt.DrtExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is the base abstract DRT Expression from which every DRT Expression extends.
• nltk.sem.drt.DrtExpression._drt_parser
  nltk.sem.drt.DrtExpression.html#_drt_parser
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtExpression.fromstring
  nltk.sem.drt.DrtExpression.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.applyto
  nltk.sem.drt.DrtExpression.html#applyto
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.__neg__
  nltk.sem.drt.DrtExpression.html#__neg__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.__and__
  nltk.sem.drt.DrtExpression.html#__and__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.__or__
  nltk.sem.drt.DrtExpression.html#__or__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.__gt__
  nltk.sem.drt.DrtExpression.html#__gt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.equiv
  nltk.sem.drt.DrtExpression.html#equiv
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check for logical equivalence. Pass the expression (self <-> other) to the theorem prover. If the prover says it is valid, then the self and other are equal.
• nltk.sem.drt.DrtExpression.type
  nltk.sem.drt.DrtExpression.html#type
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.typecheck
  nltk.sem.drt.DrtExpression.html#typecheck
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.__add__
  nltk.sem.drt.DrtExpression.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.get_refs
  nltk.sem.drt.DrtExpression.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of discourse referents in this DRS. :param recursive: bool Also find discourse referents in subterms? :return: list of Variable objects
• nltk.sem.drt.DrtExpression.is_pronoun_function
  nltk.sem.drt.DrtExpression.html#is_pronoun_function
  ZopeInterfaceFunction
  Method
  VISIBLE
  Is self of the form "PRO(x)"?
• nltk.sem.drt.DrtExpression.make_EqualityExpression
  nltk.sem.drt.DrtExpression.html#make_EqualityExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.make_VariableExpression
  nltk.sem.drt.DrtExpression.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.resolve_anaphora
  nltk.sem.drt.DrtExpression.html#resolve_anaphora
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.eliminate_equality
  nltk.sem.drt.DrtExpression.html#eliminate_equality
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.pretty_format
  nltk.sem.drt.DrtExpression.html#pretty_format
  ZopeInterfaceFunction
  Method
  VISIBLE
  Draw the DRS :return: the pretty print string
• nltk.sem.drt.DrtExpression.pretty_print
  nltk.sem.drt.DrtExpression.html#pretty_print
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtExpression.draw
  nltk.sem.drt.DrtExpression.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS
  nltk.sem.drt.DRS.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Discourse Representation Structure.
• nltk.sem.drt.DRS.__init__
  nltk.sem.drt.DRS.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DRS.refs
  nltk.sem.drt.DRS.html#refs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS.conds
  nltk.sem.drt.DRS.html#conds
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS.consequent
  nltk.sem.drt.DRS.html#consequent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS.replace
  nltk.sem.drt.DRS.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace all instances of variable v with expression E in self, where v is free in self.
• nltk.sem.drt.DRS.free
  nltk.sem.drt.DRS.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DRS.get_refs
  nltk.sem.drt.DRS.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DRS.visit
  nltk.sem.drt.DRS.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DRS.visit_structured
  nltk.sem.drt.DRS.html#visit_structured
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DRS.eliminate_equality
  nltk.sem.drt.DRS.html#eliminate_equality
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS.fol
  nltk.sem.drt.DRS.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS._pretty
  nltk.sem.drt.DRS.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DRS._order_ref_strings
  nltk.sem.drt.DRS.html#_order_ref_strings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DRS.__eq__
  nltk.sem.drt.DRS.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Defines equality modulo alphabetic variance. If we are comparing x.M and y.N, then check equality of M and N[x/y].
• nltk.sem.drt.DRS.__ne__
  nltk.sem.drt.DRS.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DRS.__str__
  nltk.sem.drt.DRS.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtVariableExpression
  nltk.sem.drt.html#DrtVariableExpression
  ZopeInterfaceFunction
  Function
  VISIBLE
  This is a factory method that instantiates and returns a subtype of DrtAbstractVariableExpression appropriate for the given variable.
• nltk.sem.drt.DrtAbstractVariableExpression
  nltk.sem.drt.DrtAbstractVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/4 method documented
• nltk.sem.drt.DrtAbstractVariableExpression.fol
  nltk.sem.drt.DrtAbstractVariableExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtAbstractVariableExpression.get_refs
  nltk.sem.drt.DrtAbstractVariableExpression.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtAbstractVariableExpression._pretty
  nltk.sem.drt.DrtAbstractVariableExpression.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtAbstractVariableExpression.eliminate_equality
  nltk.sem.drt.DrtAbstractVariableExpression.html#eliminate_equality
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtIndividualVariableExpression
  nltk.sem.drt.DrtIndividualVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtFunctionVariableExpression
  nltk.sem.drt.DrtFunctionVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtEventVariableExpression
  nltk.sem.drt.DrtEventVariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConstantExpression
  nltk.sem.drt.DrtConstantExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition
  nltk.sem.drt.DrtProposition.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 2/11 methods documented
• nltk.sem.drt.DrtProposition.__init__
  nltk.sem.drt.DrtProposition.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.variable
  nltk.sem.drt.DrtProposition.html#variable
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.drs
  nltk.sem.drt.DrtProposition.html#drs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.replace
  nltk.sem.drt.DrtProposition.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.drt.DrtProposition.eliminate_equality
  nltk.sem.drt.DrtProposition.html#eliminate_equality
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.get_refs
  nltk.sem.drt.DrtProposition.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the set of discourse referents in this DRS. :param recursive: bool Also find discourse referents in subterms? :return: list of Variable objects
• nltk.sem.drt.DrtProposition.__eq__
  nltk.sem.drt.DrtProposition.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.__ne__
  nltk.sem.drt.DrtProposition.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition.fol
  nltk.sem.drt.DrtProposition.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtProposition._pretty
  nltk.sem.drt.DrtProposition.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtProposition.visit
  nltk.sem.drt.DrtProposition.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtProposition.visit_structured
  nltk.sem.drt.DrtProposition.html#visit_structured
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtProposition.__str__
  nltk.sem.drt.DrtProposition.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtNegatedExpression
  nltk.sem.drt.DrtNegatedExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 method documented
• nltk.sem.drt.DrtNegatedExpression.fol
  nltk.sem.drt.DrtNegatedExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtNegatedExpression.get_refs
  nltk.sem.drt.DrtNegatedExpression.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtNegatedExpression._pretty
  nltk.sem.drt.DrtNegatedExpression.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtLambdaExpression
  nltk.sem.drt.DrtLambdaExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 method documented
• nltk.sem.drt.DrtLambdaExpression.alpha_convert
  nltk.sem.drt.DrtLambdaExpression.html#alpha_convert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Rename all occurrences of the variable introduced by this variable binder in the expression to newvar. :param newvar: Variable, for the new variable
• nltk.sem.drt.DrtLambdaExpression.fol
  nltk.sem.drt.DrtLambdaExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtLambdaExpression._pretty
  nltk.sem.drt.DrtLambdaExpression.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtBinaryExpression
  nltk.sem.drt.DrtBinaryExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 method, 0/1 static method documented
• nltk.sem.drt.DrtBinaryExpression.get_refs
  nltk.sem.drt.DrtBinaryExpression.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtBinaryExpression._pretty
  nltk.sem.drt.DrtBinaryExpression.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtBinaryExpression._assemble_pretty
  nltk.sem.drt.DrtBinaryExpression.html#_assemble_pretty
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtBinaryExpression._pretty_subex
  nltk.sem.drt.DrtBinaryExpression.html#_pretty_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtBooleanExpression
  nltk.sem.drt.DrtBooleanExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtOrExpression
  nltk.sem.drt.DrtOrExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtOrExpression.fol
  nltk.sem.drt.DrtOrExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtOrExpression._pretty_subex
  nltk.sem.drt.DrtOrExpression.html#_pretty_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtEqualityExpression
  nltk.sem.drt.DrtEqualityExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtEqualityExpression.fol
  nltk.sem.drt.DrtEqualityExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation
  nltk.sem.drt.DrtConcatenation.html
  ZopeInterfaceClass
  Class
  VISIBLE
  DRS of the form '(DRS + DRS)'
• nltk.sem.drt.DrtConcatenation.__init__
  nltk.sem.drt.DrtConcatenation.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation.consequent
  nltk.sem.drt.DrtConcatenation.html#consequent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation.replace
  nltk.sem.drt.DrtConcatenation.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace all instances of variable v with expression E in self, where v is free in self.
• nltk.sem.drt.DrtConcatenation.eliminate_equality
  nltk.sem.drt.DrtConcatenation.html#eliminate_equality
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation.simplify
  nltk.sem.drt.DrtConcatenation.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtConcatenation.get_refs
  nltk.sem.drt.DrtConcatenation.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtConcatenation.getOp
  nltk.sem.drt.DrtConcatenation.html#getOp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation.__eq__
  nltk.sem.drt.DrtConcatenation.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Defines equality modulo alphabetic variance. If we are comparing x.M and y.N, then check equality of M and N[x/y].
• nltk.sem.drt.DrtConcatenation.__ne__
  nltk.sem.drt.DrtConcatenation.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation.fol
  nltk.sem.drt.DrtConcatenation.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation._pretty
  nltk.sem.drt.DrtConcatenation.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtConcatenation._pretty_subex
  nltk.sem.drt.DrtConcatenation.html#_pretty_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtConcatenation.visit
  nltk.sem.drt.DrtConcatenation.html#visit
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtConcatenation.__str__
  nltk.sem.drt.DrtConcatenation.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtConcatenation._str_subex
  nltk.sem.drt.DrtConcatenation.html#_str_subex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrtApplicationExpression
  nltk.sem.drt.DrtApplicationExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 method documented
• nltk.sem.drt.DrtApplicationExpression.fol
  nltk.sem.drt.DrtApplicationExpression.html#fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.DrtApplicationExpression.get_refs
  nltk.sem.drt.DrtApplicationExpression.html#get_refs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrtApplicationExpression._pretty
  nltk.sem.drt.DrtApplicationExpression.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt._pad_vertically
  nltk.sem.drt.html#_pad_vertically
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.sem.drt.PossibleAntecedents
  nltk.sem.drt.PossibleAntecedents.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 2/4 methods documented
• nltk.sem.drt.PossibleAntecedents.free
  nltk.sem.drt.PossibleAntecedents.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set of free variables.
• nltk.sem.drt.PossibleAntecedents.replace
  nltk.sem.drt.PossibleAntecedents.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace all instances of variable v with expression E in self, where v is free in self.
• nltk.sem.drt.PossibleAntecedents._pretty
  nltk.sem.drt.PossibleAntecedents.html#_pretty
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.PossibleAntecedents.__str__
  nltk.sem.drt.PossibleAntecedents.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt.AnaphoraResolutionException
  nltk.sem.drt.AnaphoraResolutionException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt.resolve_anaphora
  nltk.sem.drt.html#resolve_anaphora
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer
  nltk.sem.drt.DrsDrawer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 0/3 class variable, 8/15 methods documented
• nltk.sem.drt.DrsDrawer.BUFFER
  nltk.sem.drt.DrsDrawer.html#BUFFER
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer.TOPSPACE
  nltk.sem.drt.DrsDrawer.html#TOPSPACE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer.OUTERSPACE
  nltk.sem.drt.DrsDrawer.html#OUTERSPACE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer.__init__
  nltk.sem.drt.DrsDrawer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.drt.DrsDrawer.canvas
  nltk.sem.drt.DrsDrawer.html#canvas
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer.drs
  nltk.sem.drt.DrsDrawer.html#drs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer.master
  nltk.sem.drt.DrsDrawer.html#master
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt.DrsDrawer._get_text_height
  nltk.sem.drt.DrsDrawer.html#_get_text_height
  ZopeInterfaceFunction
  Method
  PRIVATE
  Get the height of a line of text
• nltk.sem.drt.DrsDrawer.draw
  nltk.sem.drt.DrsDrawer.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Draw the DRS
• nltk.sem.drt.DrsDrawer._visit
  nltk.sem.drt.DrsDrawer.html#_visit
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the bottom-rightmost point without actually drawing the item
• nltk.sem.drt.DrsDrawer._draw_command
  nltk.sem.drt.DrsDrawer.html#_draw_command
  ZopeInterfaceFunction
  Method
  PRIVATE
  Draw the given item at the given location
• nltk.sem.drt.DrsDrawer._visit_command
  nltk.sem.drt.DrsDrawer.html#_visit_command
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the bottom-rightmost point without actually drawing the item
• nltk.sem.drt.DrsDrawer._handle
  nltk.sem.drt.DrsDrawer.html#_handle
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.sem.drt.DrsDrawer._handle_VariableExpression
  nltk.sem.drt.DrsDrawer.html#_handle_VariableExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_NegatedExpression
  nltk.sem.drt.DrsDrawer.html#_handle_NegatedExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_DRS
  nltk.sem.drt.DrsDrawer.html#_handle_DRS
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_ApplicationExpression
  nltk.sem.drt.DrsDrawer.html#_handle_ApplicationExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_LambdaExpression
  nltk.sem.drt.DrsDrawer.html#_handle_LambdaExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_BinaryExpression
  nltk.sem.drt.DrsDrawer.html#_handle_BinaryExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._handle_DrtProposition
  nltk.sem.drt.DrsDrawer.html#_handle_DrtProposition
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt.DrsDrawer._get_centered_top
  nltk.sem.drt.DrsDrawer.html#_get_centered_top
  ZopeInterfaceFunction
  Method
  PRIVATE
  Get the y-coordinate of the point that a figure should start at if its height is 'item_height' and it needs to be centered in an area that starts at 'top' and is 'full_height' tall.
• nltk.sem.drt.demo
  nltk.sem.drt.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.drt.test_draw
  nltk.sem.drt.html#test_draw
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.boxer.Boxer
  nltk.sem.boxer.Boxer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class is an interface to Johan Bos's program Boxer, a wide-coverage semantic parser that produces Discourse Representation Structures (DRSs).
• nltk.sem.boxer.Boxer.__init__
  nltk.sem.boxer.Boxer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.boxer.Boxer._boxer_drs_interpreter
  nltk.sem.boxer.Boxer.html#_boxer_drs_interpreter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._resolve
  nltk.sem.boxer.Boxer.html#_resolve
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._elimeq
  nltk.sem.boxer.Boxer.html#_elimeq
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer.set_bin_dir
  nltk.sem.boxer.Boxer.html#set_bin_dir
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.Boxer._candc_bin
  nltk.sem.boxer.Boxer.html#_candc_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._candc_models_path
  nltk.sem.boxer.Boxer.html#_candc_models_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._boxer_bin
  nltk.sem.boxer.Boxer.html#_boxer_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer.interpret
  nltk.sem.boxer.Boxer.html#interpret
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use Boxer to give a first order representation.
• nltk.sem.boxer.Boxer.interpret_multi
  nltk.sem.boxer.Boxer.html#interpret_multi
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use Boxer to give a first order representation.
• nltk.sem.boxer.Boxer.interpret_sents
  nltk.sem.boxer.Boxer.html#interpret_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use Boxer to give a first order representation.
• nltk.sem.boxer.Boxer.interpret_multi_sents
  nltk.sem.boxer.Boxer.html#interpret_multi_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use Boxer to give a first order representation.
• nltk.sem.boxer.Boxer._call_candc
  nltk.sem.boxer.Boxer.html#_call_candc
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the candc binary with the given input.
• nltk.sem.boxer.Boxer._call_boxer
  nltk.sem.boxer.Boxer.html#_call_boxer
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the boxer binary with the given input.
• nltk.sem.boxer.Boxer._find_binary
  nltk.sem.boxer.Boxer.html#_find_binary
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._call
  nltk.sem.boxer.Boxer.html#_call
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the binary with the given input.
• nltk.sem.boxer.Boxer._parse_to_drs_dict
  nltk.sem.boxer.Boxer.html#_parse_to_drs_dict
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.Boxer._parse_drs
  nltk.sem.boxer.Boxer.html#_parse_drs
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser
  nltk.sem.boxer.BoxerOutputDrsParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 4/31 methods documented
• nltk.sem.boxer.BoxerOutputDrsParser.__init__
  nltk.sem.boxer.BoxerOutputDrsParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  This class is used to parse the Prolog DRS output from Boxer into a hierarchy of python objects.
• nltk.sem.boxer.BoxerOutputDrsParser.discourse_id
  nltk.sem.boxer.BoxerOutputDrsParser.html#discourse_id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.sentence_id_offset
  nltk.sem.boxer.BoxerOutputDrsParser.html#sentence_id_offset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.quote_chars
  nltk.sem.boxer.BoxerOutputDrsParser.html#quote_chars
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.parse
  nltk.sem.boxer.BoxerOutputDrsParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse the expression.
• nltk.sem.boxer.BoxerOutputDrsParser.get_all_symbols
  nltk.sem.boxer.BoxerOutputDrsParser.html#get_all_symbols
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method exists to be overridden
• nltk.sem.boxer.BoxerOutputDrsParser.handle
  nltk.sem.boxer.BoxerOutputDrsParser.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method is intended to be overridden for logics that use different operators or expressions
• nltk.sem.boxer.BoxerOutputDrsParser.attempt_adjuncts
  nltk.sem.boxer.BoxerOutputDrsParser.html#attempt_adjuncts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.parse_condition
  nltk.sem.boxer.BoxerOutputDrsParser.html#parse_condition
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse a DRS condition
• nltk.sem.boxer.BoxerOutputDrsParser.handle_drs
  nltk.sem.boxer.BoxerOutputDrsParser.html#handle_drs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.handle_condition
  nltk.sem.boxer.BoxerOutputDrsParser.html#handle_condition
  ZopeInterfaceFunction
  Method
  VISIBLE
  Handle a DRS condition
• nltk.sem.boxer.BoxerOutputDrsParser._handle_not
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_not
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_pred
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_duplex
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_duplex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_named
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_named
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_rel
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_rel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_timex
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_timex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_time_expression
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_time_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_date
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_date
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_time
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_time
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_card
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_card
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_prop
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_prop
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._parse_index_list
  nltk.sem.boxer.BoxerOutputDrsParser.html#_parse_index_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.parse_drs
  nltk.sem.boxer.BoxerOutputDrsParser.html#parse_drs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_binary_expression
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_binary_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_alfa
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_alfa
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_eq
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_eq
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._handle_whq
  nltk.sem.boxer.BoxerOutputDrsParser.html#_handle_whq
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._make_merge_expression
  nltk.sem.boxer.BoxerOutputDrsParser.html#_make_merge_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._make_or_expression
  nltk.sem.boxer.BoxerOutputDrsParser.html#_make_or_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._make_imp_expression
  nltk.sem.boxer.BoxerOutputDrsParser.html#_make_imp_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.parse_variable
  nltk.sem.boxer.BoxerOutputDrsParser.html#parse_variable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser.parse_index
  nltk.sem.boxer.BoxerOutputDrsParser.html#parse_index
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOutputDrsParser._sent_and_word_indices
  nltk.sem.boxer.BoxerOutputDrsParser.html#_sent_and_word_indices
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerDrsParser
  nltk.sem.boxer.BoxerDrsParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reparse the str form of subclasses of AbstractBoxerDrs
• nltk.sem.boxer.BoxerDrsParser.__init__
  nltk.sem.boxer.BoxerDrsParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.boxer.BoxerDrsParser.discourse_id
  nltk.sem.boxer.BoxerDrsParser.html#discourse_id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrsParser.get_all_symbols
  nltk.sem.boxer.BoxerDrsParser.html#get_all_symbols
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method exists to be overridden
• nltk.sem.boxer.BoxerDrsParser.attempt_adjuncts
  nltk.sem.boxer.BoxerDrsParser.html#attempt_adjuncts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrsParser.handle
  nltk.sem.boxer.BoxerDrsParser.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method is intended to be overridden for logics that use different operators or expressions
• nltk.sem.boxer.BoxerDrsParser.nullableIntToken
  nltk.sem.boxer.BoxerDrsParser.html#nullableIntToken
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrsParser.get_next_token_variable
  nltk.sem.boxer.BoxerDrsParser.html#get_next_token_variable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs
  nltk.sem.boxer.AbstractBoxerDrs.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 2/8 methods documented
• nltk.sem.boxer.AbstractBoxerDrs.variables
  nltk.sem.boxer.AbstractBoxerDrs.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.boxer.AbstractBoxerDrs.variable_types
  nltk.sem.boxer.AbstractBoxerDrs.html#variable_types
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs._variables
  nltk.sem.boxer.AbstractBoxerDrs.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.AbstractBoxerDrs.atoms
  nltk.sem.boxer.AbstractBoxerDrs.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs.clean
  nltk.sem.boxer.AbstractBoxerDrs.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs._clean_name
  nltk.sem.boxer.AbstractBoxerDrs.html#_clean_name
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs.renumber_sentences
  nltk.sem.boxer.AbstractBoxerDrs.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.AbstractBoxerDrs.__hash__
  nltk.sem.boxer.AbstractBoxerDrs.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs
  nltk.sem.boxer.BoxerDrs.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.__init__
  nltk.sem.boxer.BoxerDrs.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.refs
  nltk.sem.boxer.BoxerDrs.html#refs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.conds
  nltk.sem.boxer.BoxerDrs.html#conds
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.consequent
  nltk.sem.boxer.BoxerDrs.html#consequent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs._variables
  nltk.sem.boxer.BoxerDrs.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerDrs.atoms
  nltk.sem.boxer.BoxerDrs.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.clean
  nltk.sem.boxer.BoxerDrs.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.renumber_sentences
  nltk.sem.boxer.BoxerDrs.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.__repr__
  nltk.sem.boxer.BoxerDrs.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.__eq__
  nltk.sem.boxer.BoxerDrs.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerDrs.__ne__
  nltk.sem.boxer.BoxerDrs.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot
  nltk.sem.boxer.BoxerNot.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.__init__
  nltk.sem.boxer.BoxerNot.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.drs
  nltk.sem.boxer.BoxerNot.html#drs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot._variables
  nltk.sem.boxer.BoxerNot.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerNot.atoms
  nltk.sem.boxer.BoxerNot.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.clean
  nltk.sem.boxer.BoxerNot.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.renumber_sentences
  nltk.sem.boxer.BoxerNot.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.__repr__
  nltk.sem.boxer.BoxerNot.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.__eq__
  nltk.sem.boxer.BoxerNot.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNot.__ne__
  nltk.sem.boxer.BoxerNot.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed
  nltk.sem.boxer.BoxerIndexed.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.__init__
  nltk.sem.boxer.BoxerIndexed.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.discourse_id
  nltk.sem.boxer.BoxerIndexed.html#discourse_id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.sent_index
  nltk.sem.boxer.BoxerIndexed.html#sent_index
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.word_indices
  nltk.sem.boxer.BoxerIndexed.html#word_indices
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.atoms
  nltk.sem.boxer.BoxerIndexed.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.__eq__
  nltk.sem.boxer.BoxerIndexed.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.__ne__
  nltk.sem.boxer.BoxerIndexed.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerIndexed.__repr__
  nltk.sem.boxer.BoxerIndexed.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred
  nltk.sem.boxer.BoxerPred.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.__init__
  nltk.sem.boxer.BoxerPred.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.var
  nltk.sem.boxer.BoxerPred.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.name
  nltk.sem.boxer.BoxerPred.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.pos
  nltk.sem.boxer.BoxerPred.html#pos
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.sense
  nltk.sem.boxer.BoxerPred.html#sense
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred._variables
  nltk.sem.boxer.BoxerPred.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerPred.change_var
  nltk.sem.boxer.BoxerPred.html#change_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.clean
  nltk.sem.boxer.BoxerPred.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.renumber_sentences
  nltk.sem.boxer.BoxerPred.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred.__iter__
  nltk.sem.boxer.BoxerPred.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerPred._pred
  nltk.sem.boxer.BoxerPred.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerNamed
  nltk.sem.boxer.BoxerNamed.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.__init__
  nltk.sem.boxer.BoxerNamed.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.var
  nltk.sem.boxer.BoxerNamed.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.name
  nltk.sem.boxer.BoxerNamed.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.type
  nltk.sem.boxer.BoxerNamed.html#type
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.sense
  nltk.sem.boxer.BoxerNamed.html#sense
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed._variables
  nltk.sem.boxer.BoxerNamed.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerNamed.change_var
  nltk.sem.boxer.BoxerNamed.html#change_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.clean
  nltk.sem.boxer.BoxerNamed.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.renumber_sentences
  nltk.sem.boxer.BoxerNamed.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed.__iter__
  nltk.sem.boxer.BoxerNamed.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerNamed._pred
  nltk.sem.boxer.BoxerNamed.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerRel
  nltk.sem.boxer.BoxerRel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.__init__
  nltk.sem.boxer.BoxerRel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.var1
  nltk.sem.boxer.BoxerRel.html#var1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.var2
  nltk.sem.boxer.BoxerRel.html#var2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.rel
  nltk.sem.boxer.BoxerRel.html#rel
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.sense
  nltk.sem.boxer.BoxerRel.html#sense
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel._variables
  nltk.sem.boxer.BoxerRel.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerRel.clean
  nltk.sem.boxer.BoxerRel.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.renumber_sentences
  nltk.sem.boxer.BoxerRel.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel.__iter__
  nltk.sem.boxer.BoxerRel.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerRel._pred
  nltk.sem.boxer.BoxerRel.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerProp
  nltk.sem.boxer.BoxerProp.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.__init__
  nltk.sem.boxer.BoxerProp.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.var
  nltk.sem.boxer.BoxerProp.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.drs
  nltk.sem.boxer.BoxerProp.html#drs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp._variables
  nltk.sem.boxer.BoxerProp.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerProp.referenced_labels
  nltk.sem.boxer.BoxerProp.html#referenced_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.atoms
  nltk.sem.boxer.BoxerProp.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.clean
  nltk.sem.boxer.BoxerProp.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.renumber_sentences
  nltk.sem.boxer.BoxerProp.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp.__iter__
  nltk.sem.boxer.BoxerProp.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerProp._pred
  nltk.sem.boxer.BoxerProp.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerEq
  nltk.sem.boxer.BoxerEq.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq.__init__
  nltk.sem.boxer.BoxerEq.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq.var1
  nltk.sem.boxer.BoxerEq.html#var1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq.var2
  nltk.sem.boxer.BoxerEq.html#var2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq._variables
  nltk.sem.boxer.BoxerEq.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerEq.atoms
  nltk.sem.boxer.BoxerEq.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq.renumber_sentences
  nltk.sem.boxer.BoxerEq.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq.__iter__
  nltk.sem.boxer.BoxerEq.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerEq._pred
  nltk.sem.boxer.BoxerEq.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerCard
  nltk.sem.boxer.BoxerCard.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard.__init__
  nltk.sem.boxer.BoxerCard.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard.var
  nltk.sem.boxer.BoxerCard.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard.value
  nltk.sem.boxer.BoxerCard.html#value
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard.type
  nltk.sem.boxer.BoxerCard.html#type
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard._variables
  nltk.sem.boxer.BoxerCard.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerCard.renumber_sentences
  nltk.sem.boxer.BoxerCard.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard.__iter__
  nltk.sem.boxer.BoxerCard.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerCard._pred
  nltk.sem.boxer.BoxerCard.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerOr
  nltk.sem.boxer.BoxerOr.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.__init__
  nltk.sem.boxer.BoxerOr.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.drs1
  nltk.sem.boxer.BoxerOr.html#drs1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.drs2
  nltk.sem.boxer.BoxerOr.html#drs2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr._variables
  nltk.sem.boxer.BoxerOr.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerOr.atoms
  nltk.sem.boxer.BoxerOr.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.clean
  nltk.sem.boxer.BoxerOr.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.renumber_sentences
  nltk.sem.boxer.BoxerOr.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr.__iter__
  nltk.sem.boxer.BoxerOr.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerOr._pred
  nltk.sem.boxer.BoxerOr.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.BoxerWhq
  nltk.sem.boxer.BoxerWhq.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.__init__
  nltk.sem.boxer.BoxerWhq.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.ans_types
  nltk.sem.boxer.BoxerWhq.html#ans_types
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.drs1
  nltk.sem.boxer.BoxerWhq.html#drs1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.variable
  nltk.sem.boxer.BoxerWhq.html#variable
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.drs2
  nltk.sem.boxer.BoxerWhq.html#drs2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq._variables
  nltk.sem.boxer.BoxerWhq.html#_variables
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.boxer.BoxerWhq.atoms
  nltk.sem.boxer.BoxerWhq.html#atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.clean
  nltk.sem.boxer.BoxerWhq.html#clean
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.renumber_sentences
  nltk.sem.boxer.BoxerWhq.html#renumber_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq.__iter__
  nltk.sem.boxer.BoxerWhq.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.BoxerWhq._pred
  nltk.sem.boxer.BoxerWhq.html#_pred
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.PassthroughBoxerDrsInterpreter
  nltk.sem.boxer.PassthroughBoxerDrsInterpreter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.PassthroughBoxerDrsInterpreter.interpret
  nltk.sem.boxer.PassthroughBoxerDrsInterpreter.html#interpret
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/4 method documented
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.__init__
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter._occur_index
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html#_occur_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.interpret
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html#interpret
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter._make_atom
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html#_make_atom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.NltkDrtBoxerDrsInterpreter._add_occur_indexing
  nltk.sem.boxer.NltkDrtBoxerDrsInterpreter.html#_add_occur_indexing
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.boxer.UnparseableInputException
  nltk.sem.boxer.UnparseableInputException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.boxer.opts
  nltk.sem.boxer.html#opts
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.options
  nltk.sem.boxer.html#options
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.args
  nltk.sem.boxer.html#args
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.interpreter
  nltk.sem.boxer.html#interpreter
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.boxer.drs
  nltk.sem.boxer.html#drs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureTreeEdge
  nltk.parse.featurechart.FeatureTreeEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A specialized tree edge that allows shared variable bindings between nonterminals on the left-hand side and right-hand side.
• nltk.parse.featurechart.FeatureTreeEdge.__init__
  nltk.parse.featurechart.FeatureTreeEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureTreeEdge._bindings
  nltk.parse.featurechart.FeatureTreeEdge.html#_bindings
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureTreeEdge._comparison_key
  nltk.parse.featurechart.FeatureTreeEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureTreeEdge.from_production
  nltk.parse.featurechart.FeatureTreeEdge.html#from_production
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureTreeEdge.move_dot_forward
  nltk.parse.featurechart.FeatureTreeEdge.html#move_dot_forward
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureTreeEdge._bind
  nltk.parse.featurechart.FeatureTreeEdge.html#_bind
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureTreeEdge.next_with_bindings
  nltk.parse.featurechart.FeatureTreeEdge.html#next_with_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureTreeEdge.bindings
  nltk.parse.featurechart.FeatureTreeEdge.html#bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a copy of this edge's bindings dictionary.
• nltk.parse.featurechart.FeatureTreeEdge.variables
  nltk.parse.featurechart.FeatureTreeEdge.html#variables
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.featurechart.FeatureTreeEdge.__str__
  nltk.parse.featurechart.FeatureTreeEdge.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureChart
  nltk.parse.featurechart.FeatureChart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Chart for feature grammars. :see: Chart for more information.
• nltk.parse.featurechart.FeatureChart.select
  nltk.parse.featurechart.FeatureChart.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns an iterator over the edges in this chart. See Chart.select for more information about the restrictions on the edges.
• nltk.parse.featurechart.FeatureChart._add_index
  nltk.parse.featurechart.FeatureChart.html#_add_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for select, which creates a new index for a given set of attributes (aka restriction keys).
• nltk.parse.featurechart.FeatureChart._register_with_indexes
  nltk.parse.featurechart.FeatureChart.html#_register_with_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for insert, which registers the new edge with all existing indexes.
• nltk.parse.featurechart.FeatureChart._get_type_if_possible
  nltk.parse.featurechart.FeatureChart.html#_get_type_if_possible
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function which returns the TYPE feature of the item, if it exists, otherwise it returns the item itself
• nltk.parse.featurechart.FeatureChart.parses
  nltk.parse.featurechart.FeatureChart.html#parses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator of the complete tree structures that span the entire chart, and whose root node is root.
• nltk.parse.featurechart.FeatureFundamentalRule
  nltk.parse.featurechart.FeatureFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureFundamentalRule.apply
  nltk.parse.featurechart.FeatureFundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule
  nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule._fundamental_rule
  nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule._apply_complete
  nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule.html#_apply_complete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule._apply_incomplete
  nltk.parse.featurechart.FeatureSingleEdgeFundamentalRule.html#_apply_incomplete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.featurechart.FeatureTopDownInitRule
  nltk.parse.featurechart.FeatureTopDownInitRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureTopDownInitRule.apply
  nltk.parse.featurechart.FeatureTopDownInitRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureTopDownPredictRule
  nltk.parse.featurechart.FeatureTopDownPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureTopDownPredictRule.apply
  nltk.parse.featurechart.FeatureTopDownPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureBottomUpPredictRule
  nltk.parse.featurechart.FeatureBottomUpPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureBottomUpPredictRule.apply
  nltk.parse.featurechart.FeatureBottomUpPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureBottomUpPredictCombineRule
  nltk.parse.featurechart.FeatureBottomUpPredictCombineRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureBottomUpPredictCombineRule.apply
  nltk.parse.featurechart.FeatureBottomUpPredictCombineRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.FeatureEmptyPredictRule
  nltk.parse.featurechart.FeatureEmptyPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureEmptyPredictRule.apply
  nltk.parse.featurechart.FeatureEmptyPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.TD_FEATURE_STRATEGY
  nltk.parse.featurechart.html#TD_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.BU_FEATURE_STRATEGY
  nltk.parse.featurechart.html#BU_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.BU_LC_FEATURE_STRATEGY
  nltk.parse.featurechart.html#BU_LC_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureChartParser
  nltk.parse.featurechart.FeatureChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureChartParser.__init__
  nltk.parse.featurechart.FeatureChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.featurechart.FeatureTopDownChartParser
  nltk.parse.featurechart.FeatureTopDownChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureTopDownChartParser.__init__
  nltk.parse.featurechart.FeatureTopDownChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.featurechart.FeatureBottomUpChartParser
  nltk.parse.featurechart.FeatureBottomUpChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureBottomUpChartParser.__init__
  nltk.parse.featurechart.FeatureBottomUpChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.featurechart.FeatureBottomUpLeftCornerChartParser
  nltk.parse.featurechart.FeatureBottomUpLeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.featurechart.FeatureBottomUpLeftCornerChartParser.__init__
  nltk.parse.featurechart.FeatureBottomUpLeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chart parser, that uses grammar to parse texts.
• nltk.parse.featurechart.InstantiateVarsChart
  nltk.parse.featurechart.InstantiateVarsChart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.featurechart.InstantiateVarsChart.__init__
  nltk.parse.featurechart.InstantiateVarsChart.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new chart. The chart is initialized with the leaf edges corresponding to the terminal leaves.
• nltk.parse.featurechart.InstantiateVarsChart.initialize
  nltk.parse.featurechart.InstantiateVarsChart.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Clear the chart.
• nltk.parse.featurechart.InstantiateVarsChart._instantiated
  nltk.parse.featurechart.InstantiateVarsChart.html#_instantiated
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.featurechart.InstantiateVarsChart.insert
  nltk.parse.featurechart.InstantiateVarsChart.html#insert
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.featurechart.InstantiateVarsChart.instantiate_edge
  nltk.parse.featurechart.InstantiateVarsChart.html#instantiate_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the edge is a FeatureTreeEdge, and it is complete, then instantiate all variables whose names start with '@', by replacing them with unique new variables.
• nltk.parse.featurechart.InstantiateVarsChart.inst_vars
  nltk.parse.featurechart.InstantiateVarsChart.html#inst_vars
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.featurechart.demo_grammar
  nltk.parse.featurechart.html#demo_grammar
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.featurechart.demo
  nltk.parse.featurechart.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.featurechart.run_profile
  nltk.parse.featurechart.html#run_profile
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.featurechart.grammar
  nltk.parse.featurechart.html#grammar
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.cp
  nltk.parse.featurechart.html#cp
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.sent
  nltk.parse.featurechart.html#sent
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.tokens
  nltk.parse.featurechart.html#tokens
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.featurechart.trees
  nltk.parse.featurechart.html#trees
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalChart
  nltk.parse.earleychart.IncrementalChart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalChart.initialize
  nltk.parse.earleychart.IncrementalChart.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Clear the chart.
• nltk.parse.earleychart.IncrementalChart._edgelists
  nltk.parse.earleychart.IncrementalChart.html#_edgelists
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChart._edge_to_cpls
  nltk.parse.earleychart.IncrementalChart.html#_edge_to_cpls
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChart._indexes
  nltk.parse.earleychart.IncrementalChart.html#_indexes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChart.edges
  nltk.parse.earleychart.IncrementalChart.html#edges
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all edges in this chart. New edges that are added to the chart after the call to edges() will not be contained in this list.
• nltk.parse.earleychart.IncrementalChart.iteredges
  nltk.parse.earleychart.IncrementalChart.html#iteredges
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator over the edges in this chart. It is not guaranteed that new edges which are added to the chart before the iterator is exhausted will also be generated.
• nltk.parse.earleychart.IncrementalChart.select
  nltk.parse.earleychart.IncrementalChart.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.earleychart.IncrementalChart._add_index
  nltk.parse.earleychart.IncrementalChart.html#_add_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for select, which creates a new index for a given set of attributes (aka restriction keys).
• nltk.parse.earleychart.IncrementalChart._register_with_indexes
  nltk.parse.earleychart.IncrementalChart.html#_register_with_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for insert, which registers the new edge with all existing indexes.
• nltk.parse.earleychart.IncrementalChart._append_edge
  nltk.parse.earleychart.IncrementalChart.html#_append_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChart._positions
  nltk.parse.earleychart.IncrementalChart.html#_positions
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalChart
  nltk.parse.earleychart.FeatureIncrementalChart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalChart.select
  nltk.parse.earleychart.FeatureIncrementalChart.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.earleychart.FeatureIncrementalChart._add_index
  nltk.parse.earleychart.FeatureIncrementalChart.html#_add_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for select, which creates a new index for a given set of attributes (aka restriction keys).
• nltk.parse.earleychart.FeatureIncrementalChart._register_with_indexes
  nltk.parse.earleychart.FeatureIncrementalChart.html#_register_with_indexes
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for insert, which registers the new edge with all existing indexes.
• nltk.parse.earleychart.CompleteFundamentalRule
  nltk.parse.earleychart.CompleteFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.CompleteFundamentalRule._apply_incomplete
  nltk.parse.earleychart.CompleteFundamentalRule.html#_apply_incomplete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.earleychart.CompleterRule
  nltk.parse.earleychart.CompleterRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.CompleterRule._fundamental_rule
  nltk.parse.earleychart.CompleterRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.CompleterRule.apply
  nltk.parse.earleychart.CompleterRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.earleychart.ScannerRule
  nltk.parse.earleychart.ScannerRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.ScannerRule._fundamental_rule
  nltk.parse.earleychart.ScannerRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.ScannerRule.apply
  nltk.parse.earleychart.ScannerRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.earleychart.PredictorRule
  nltk.parse.earleychart.PredictorRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FilteredCompleteFundamentalRule
  nltk.parse.earleychart.FilteredCompleteFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FilteredCompleteFundamentalRule.apply
  nltk.parse.earleychart.FilteredCompleteFundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.earleychart.FeatureCompleteFundamentalRule
  nltk.parse.earleychart.FeatureCompleteFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureCompleteFundamentalRule._apply_incomplete
  nltk.parse.earleychart.FeatureCompleteFundamentalRule.html#_apply_incomplete
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.earleychart.FeatureCompleterRule
  nltk.parse.earleychart.FeatureCompleterRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureCompleterRule._fundamental_rule
  nltk.parse.earleychart.FeatureCompleterRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.FeatureScannerRule
  nltk.parse.earleychart.FeatureScannerRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureScannerRule._fundamental_rule
  nltk.parse.earleychart.FeatureScannerRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.FeaturePredictorRule
  nltk.parse.earleychart.FeaturePredictorRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.EARLEY_STRATEGY
  nltk.parse.earleychart.html#EARLEY_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.TD_INCREMENTAL_STRATEGY
  nltk.parse.earleychart.html#TD_INCREMENTAL_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.BU_INCREMENTAL_STRATEGY
  nltk.parse.earleychart.html#BU_INCREMENTAL_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.BU_LC_INCREMENTAL_STRATEGY
  nltk.parse.earleychart.html#BU_LC_INCREMENTAL_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.LC_INCREMENTAL_STRATEGY
  nltk.parse.earleychart.html#LC_INCREMENTAL_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser
  nltk.parse.earleychart.IncrementalChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An incremental chart parser implementing Jay Earley's parsing algorithm:
• nltk.parse.earleychart.IncrementalChartParser.__init__
  nltk.parse.earleychart.IncrementalChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.IncrementalChartParser._grammar
  nltk.parse.earleychart.IncrementalChartParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser._trace
  nltk.parse.earleychart.IncrementalChartParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser._trace_chart_width
  nltk.parse.earleychart.IncrementalChartParser.html#_trace_chart_width
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser._chart_class
  nltk.parse.earleychart.IncrementalChartParser.html#_chart_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser._axioms
  nltk.parse.earleychart.IncrementalChartParser.html#_axioms
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser._inference_rules
  nltk.parse.earleychart.IncrementalChartParser.html#_inference_rules
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.earleychart.IncrementalChartParser.chart_parse
  nltk.parse.earleychart.IncrementalChartParser.html#chart_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the final parse Chart from which all possible parse trees can be extracted.
• nltk.parse.earleychart.EarleyChartParser
  nltk.parse.earleychart.EarleyChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.EarleyChartParser.__init__
  nltk.parse.earleychart.EarleyChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.IncrementalTopDownChartParser
  nltk.parse.earleychart.IncrementalTopDownChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalTopDownChartParser.__init__
  nltk.parse.earleychart.IncrementalTopDownChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.IncrementalBottomUpChartParser
  nltk.parse.earleychart.IncrementalBottomUpChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalBottomUpChartParser.__init__
  nltk.parse.earleychart.IncrementalBottomUpChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.IncrementalBottomUpLeftCornerChartParser
  nltk.parse.earleychart.IncrementalBottomUpLeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalBottomUpLeftCornerChartParser.__init__
  nltk.parse.earleychart.IncrementalBottomUpLeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.IncrementalLeftCornerChartParser
  nltk.parse.earleychart.IncrementalLeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.IncrementalLeftCornerChartParser.__init__
  nltk.parse.earleychart.IncrementalLeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.EARLEY_FEATURE_STRATEGY
  nltk.parse.earleychart.html#EARLEY_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.TD_INCREMENTAL_FEATURE_STRATEGY
  nltk.parse.earleychart.html#TD_INCREMENTAL_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.BU_INCREMENTAL_FEATURE_STRATEGY
  nltk.parse.earleychart.html#BU_INCREMENTAL_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.BU_LC_INCREMENTAL_FEATURE_STRATEGY
  nltk.parse.earleychart.html#BU_LC_INCREMENTAL_FEATURE_STRATEGY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalChartParser
  nltk.parse.earleychart.FeatureIncrementalChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalChartParser.__init__
  nltk.parse.earleychart.FeatureIncrementalChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.FeatureEarleyChartParser
  nltk.parse.earleychart.FeatureEarleyChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureEarleyChartParser.__init__
  nltk.parse.earleychart.FeatureEarleyChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.FeatureIncrementalTopDownChartParser
  nltk.parse.earleychart.FeatureIncrementalTopDownChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalTopDownChartParser.__init__
  nltk.parse.earleychart.FeatureIncrementalTopDownChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.FeatureIncrementalBottomUpChartParser
  nltk.parse.earleychart.FeatureIncrementalBottomUpChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalBottomUpChartParser.__init__
  nltk.parse.earleychart.FeatureIncrementalBottomUpChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.FeatureIncrementalBottomUpLeftCornerChartParser
  nltk.parse.earleychart.FeatureIncrementalBottomUpLeftCornerChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.earleychart.FeatureIncrementalBottomUpLeftCornerChartParser.__init__
  nltk.parse.earleychart.FeatureIncrementalBottomUpLeftCornerChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new Earley chart parser, that uses grammar to parse texts.
• nltk.parse.earleychart.demo
  nltk.parse.earleychart.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the Earley parsers.
• nltk.parse.pchart.ProbabilisticLeafEdge
  nltk.parse.pchart.ProbabilisticLeafEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticLeafEdge.prob
  nltk.parse.pchart.ProbabilisticLeafEdge.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticTreeEdge
  nltk.parse.pchart.ProbabilisticTreeEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticTreeEdge.__init__
  nltk.parse.pchart.ProbabilisticTreeEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new TreeEdge.
• nltk.parse.pchart.ProbabilisticTreeEdge._prob
  nltk.parse.pchart.ProbabilisticTreeEdge.html#_prob
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.pchart.ProbabilisticTreeEdge._comparison_key
  nltk.parse.pchart.ProbabilisticTreeEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.pchart.ProbabilisticTreeEdge.prob
  nltk.parse.pchart.ProbabilisticTreeEdge.html#prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticTreeEdge.from_production
  nltk.parse.pchart.ProbabilisticTreeEdge.html#from_production
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  No summary
• nltk.parse.pchart.ProbabilisticBottomUpInitRule
  nltk.parse.pchart.ProbabilisticBottomUpInitRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticBottomUpInitRule.NUM_EDGES
  nltk.parse.pchart.ProbabilisticBottomUpInitRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticBottomUpInitRule.apply
  nltk.parse.pchart.ProbabilisticBottomUpInitRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.pchart.ProbabilisticBottomUpPredictRule
  nltk.parse.pchart.ProbabilisticBottomUpPredictRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticBottomUpPredictRule.NUM_EDGES
  nltk.parse.pchart.ProbabilisticBottomUpPredictRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticBottomUpPredictRule.apply
  nltk.parse.pchart.ProbabilisticBottomUpPredictRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.pchart.ProbabilisticFundamentalRule
  nltk.parse.pchart.ProbabilisticFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticFundamentalRule.NUM_EDGES
  nltk.parse.pchart.ProbabilisticFundamentalRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.pchart.ProbabilisticFundamentalRule.apply
  nltk.parse.pchart.ProbabilisticFundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule
  nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.NUM_EDGES
  nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule._fundamental_rule
  nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.html#_fundamental_rule
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.apply
  nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.__str__
  nltk.parse.pchart.SingleEdgeProbabilisticFundamentalRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.pchart.BottomUpProbabilisticChartParser
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.pchart.BottomUpProbabilisticChartParser._grammar
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The grammar used to parse sentences.
• nltk.parse.pchart.BottomUpProbabilisticChartParser._trace
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The level of tracing output that should be generated when parsing a text.
• nltk.parse.pchart.BottomUpProbabilisticChartParser.__init__
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new BottomUpProbabilisticChartParser, that uses grammar to parse texts.
• nltk.parse.pchart.BottomUpProbabilisticChartParser.beam_size
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#beam_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.pchart.BottomUpProbabilisticChartParser.grammar
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.pchart.BottomUpProbabilisticChartParser.trace
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the level of tracing output that should be generated when parsing a text.
• nltk.parse.pchart.BottomUpProbabilisticChartParser.parse
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.pchart.BottomUpProbabilisticChartParser._setprob
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#_setprob
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.pchart.BottomUpProbabilisticChartParser.sort_queue
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#sort_queue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the given queue of Edge objects, placing the edge that should be tried first at the beginning of the queue. This method will be called after each Edge is added to the queue.
• nltk.parse.pchart.BottomUpProbabilisticChartParser._prune
  nltk.parse.pchart.BottomUpProbabilisticChartParser.html#_prune
  ZopeInterfaceFunction
  Method
  PRIVATE
  Discard items in the queue if the queue is longer than the beam.
• nltk.parse.pchart.InsideChartParser
  nltk.parse.pchart.InsideChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.pchart.InsideChartParser.sort_queue
  nltk.parse.pchart.InsideChartParser.html#sort_queue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the given queue of edges, in descending order of the inside probabilities of the edges' trees.
• nltk.parse.pchart.RandomChartParser
  nltk.parse.pchart.RandomChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A bottom-up parser for PCFG grammars that tries edges in random order. This sorting order results in a random search strategy.
• nltk.parse.pchart.RandomChartParser.sort_queue
  nltk.parse.pchart.RandomChartParser.html#sort_queue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the given queue of Edge objects, placing the edge that should be tried first at the beginning of the queue. This method will be called after each Edge is added to the queue.
• nltk.parse.pchart.UnsortedChartParser
  nltk.parse.pchart.UnsortedChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A bottom-up parser for PCFG grammars that tries edges in whatever order.
• nltk.parse.pchart.UnsortedChartParser.sort_queue
  nltk.parse.pchart.UnsortedChartParser.html#sort_queue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the given queue of Edge objects, placing the edge that should be tried first at the beginning of the queue. This method will be called after each Edge is added to the queue.
• nltk.parse.pchart.LongestChartParser
  nltk.parse.pchart.LongestChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A bottom-up parser for PCFG grammars that tries longer edges before shorter ones. This sorting order results in a type of best-first search strategy.
• nltk.parse.pchart.LongestChartParser.sort_queue
  nltk.parse.pchart.LongestChartParser.html#sort_queue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sort the given queue of Edge objects, placing the edge that should be tried first at the beginning of the queue. This method will be called after each Edge is added to the queue.
• nltk.parse.pchart.demo
  nltk.parse.pchart.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.recursivedescent.RecursiveDescentParser
  nltk.parse.recursivedescent.RecursiveDescentParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A simple top-down CFG parser that parses texts by recursively expanding the fringe of a Tree, and matching it against a text.
• nltk.parse.recursivedescent.RecursiveDescentParser.__init__
  nltk.parse.recursivedescent.RecursiveDescentParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new RecursiveDescentParser, that uses grammar to parse texts.
• nltk.parse.recursivedescent.RecursiveDescentParser._grammar
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser._trace
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser.grammar
  nltk.parse.recursivedescent.RecursiveDescentParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.RecursiveDescentParser.parse
  nltk.parse.recursivedescent.RecursiveDescentParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.RecursiveDescentParser._parse
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Recursively expand and match each elements of tree specified by frontier, to cover remaining_text. Return a list of all parses found.
• nltk.parse.recursivedescent.RecursiveDescentParser._match
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_match
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.recursivedescent.RecursiveDescentParser._expand
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_expand
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.recursivedescent.RecursiveDescentParser._production_to_tree
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_production_to_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.recursivedescent.RecursiveDescentParser.trace
  nltk.parse.recursivedescent.RecursiveDescentParser.html#trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the level of tracing output that should be generated when parsing a text.
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_fringe
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_fringe
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output displaying the fringe of tree. The fringe of tree consists of all of its leaves and all of its childless subtrees.
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_tree
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output displaying the parser's current state.
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_start
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_start
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_expand
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_expand
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_match
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_match
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_succeed
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_succeed
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.RecursiveDescentParser._trace_backtrack
  nltk.parse.recursivedescent.RecursiveDescentParser.html#_trace_backtrack
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A RecursiveDescentParser that allows you to step through the parsing process, performing a single operation at a time.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._history
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_history
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of (rtext, tree, frontier) tripples, containing the previous states of the parser. This history is used to implement the backtrack operation.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._tried_e
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_tried_e
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A record of all productions that have been tried for a given tree. This record is used by expand to perform the next untried production.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._tried_m
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_tried_m
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A record of what tokens have been matched for a given tree. This record is used by step to decide whether or not to match a token.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.__init__
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new RecursiveDescentParser, that uses grammar to parse texts.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._rtext
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_rtext
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._tree
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._frontier
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_frontier
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._parses
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_parses
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._freeze
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_freeze
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.parse
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.initialize
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Start parsing a given text. This sets the parser's tree to the start symbol, its frontier to the root node, and its remaining text to token['SUBTOKENS'].
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.remaining_text
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#remaining_text
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.frontier
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#frontier
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.tree
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.step
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#step
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.expand
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#expand
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.match
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#match
  ZopeInterfaceFunction
  Method
  VISIBLE
  Match the first element of the frontier. In particular, if the first element of the frontier has the same type as the next text token, then substitute the text token into the tree.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.backtrack
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#backtrack
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.expandable_productions
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#expandable_productions
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.untried_expandable_productions
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#untried_expandable_productions
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.untried_match
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#untried_match
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.currently_complete
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#currently_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._parse
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.parses
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#parses
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser.set_grammar
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the grammar used to parse texts.
• nltk.parse.recursivedescent.SteppingRecursiveDescentParser._grammar
  nltk.parse.recursivedescent.SteppingRecursiveDescentParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.recursivedescent.demo
  nltk.parse.recursivedescent.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the recursive descent parser.
• nltk.parse.shiftreduce.ShiftReduceParser
  nltk.parse.shiftreduce.ShiftReduceParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A simple bottom-up CFG parser that uses two operations, "shift" and "reduce", to find a single parse for a text.
• nltk.parse.shiftreduce.ShiftReduceParser.__init__
  nltk.parse.shiftreduce.ShiftReduceParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new ShiftReduceParser, that uses grammar to parse texts.
• nltk.parse.shiftreduce.ShiftReduceParser._grammar
  nltk.parse.shiftreduce.ShiftReduceParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.shiftreduce.ShiftReduceParser._trace
  nltk.parse.shiftreduce.ShiftReduceParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.shiftreduce.ShiftReduceParser.grammar
  nltk.parse.shiftreduce.ShiftReduceParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.ShiftReduceParser.parse
  nltk.parse.shiftreduce.ShiftReduceParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.ShiftReduceParser._shift
  nltk.parse.shiftreduce.ShiftReduceParser.html#_shift
  ZopeInterfaceFunction
  Method
  PRIVATE
  Move a token from the beginning of remaining_text to the end of stack.
• nltk.parse.shiftreduce.ShiftReduceParser._match_rhs
  nltk.parse.shiftreduce.ShiftReduceParser.html#_match_rhs
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.shiftreduce.ShiftReduceParser._reduce
  nltk.parse.shiftreduce.ShiftReduceParser.html#_reduce
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.shiftreduce.ShiftReduceParser.trace
  nltk.parse.shiftreduce.ShiftReduceParser.html#trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the level of tracing output that should be generated when parsing a text.
• nltk.parse.shiftreduce.ShiftReduceParser._trace_stack
  nltk.parse.shiftreduce.ShiftReduceParser.html#_trace_stack
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output displaying the given stack and text.
• nltk.parse.shiftreduce.ShiftReduceParser._trace_shift
  nltk.parse.shiftreduce.ShiftReduceParser.html#_trace_shift
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output displaying that a token has been shifted.
• nltk.parse.shiftreduce.ShiftReduceParser._trace_reduce
  nltk.parse.shiftreduce.ShiftReduceParser.html#_trace_reduce
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output displaying that production was used to reduce stack.
• nltk.parse.shiftreduce.ShiftReduceParser._check_grammar
  nltk.parse.shiftreduce.ShiftReduceParser.html#_check_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check to make sure that all of the CFG productions are potentially useful. If any productions can never be used, then print a warning.
• nltk.parse.shiftreduce.SteppingShiftReduceParser
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ShiftReduceParser that allows you to setp through the parsing process, performing a single operation at a time. It also allows you to change the parser's grammar midway through parsing a text.
• nltk.parse.shiftreduce.SteppingShiftReduceParser._history
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#_history
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of (stack, remaining_text) pairs, containing all of the previous states of the parser. This history is used to implement the undo operation.
• nltk.parse.shiftreduce.SteppingShiftReduceParser.__init__
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new ShiftReduceParser, that uses grammar to parse texts.
• nltk.parse.shiftreduce.SteppingShiftReduceParser._stack
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#_stack
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.shiftreduce.SteppingShiftReduceParser._remaining_text
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#_remaining_text
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.shiftreduce.SteppingShiftReduceParser.parse
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.SteppingShiftReduceParser.stack
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#stack
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.SteppingShiftReduceParser.remaining_text
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#remaining_text
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.SteppingShiftReduceParser.initialize
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#initialize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Start parsing a given text. This sets the parser's stack to [] and sets its remaining text to tokens.
• nltk.parse.shiftreduce.SteppingShiftReduceParser.step
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#step
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.shiftreduce.SteppingShiftReduceParser.shift
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#shift
  ZopeInterfaceFunction
  Method
  VISIBLE
  Move a token from the beginning of the remaining text to the end of the stack. If there are no more tokens in the remaining text, then do nothing.
• nltk.parse.shiftreduce.SteppingShiftReduceParser.reduce
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#reduce
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use production to combine the rightmost stack elements into a single Tree. If production does not match the rightmost stack elements, then do nothing.
• nltk.parse.shiftreduce.SteppingShiftReduceParser.undo
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#undo
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.shiftreduce.SteppingShiftReduceParser.reducible_productions
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#reducible_productions
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.SteppingShiftReduceParser.parses
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#parses
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.shiftreduce.SteppingShiftReduceParser.set_grammar
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Change the grammar used to parse texts.
• nltk.parse.shiftreduce.SteppingShiftReduceParser._grammar
  nltk.parse.shiftreduce.SteppingShiftReduceParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.shiftreduce.demo
  nltk.parse.shiftreduce.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the shift-reduce parser.
• nltk.parse.util.load_parser
  nltk.parse.util.html#load_parser
  ZopeInterfaceFunction
  Function
  VISIBLE
  Load a grammar from a file, and build a parser based on that grammar. The parser depends on the grammar format, and might also depend on properties of the grammar itself.
• nltk.parse.util.taggedsent_to_conll
  nltk.parse.util.html#taggedsent_to_conll
  ZopeInterfaceFunction
  Function
  VISIBLE
  A module to convert a single POS tagged sentence into CONLL format.
• nltk.parse.util.taggedsents_to_conll
  nltk.parse.util.html#taggedsents_to_conll
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.util.TestGrammar
  nltk.parse.util.TestGrammar.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Unit tests for CFG.
• nltk.parse.util.TestGrammar.__init__
  nltk.parse.util.TestGrammar.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.util.TestGrammar.test_grammar
  nltk.parse.util.TestGrammar.html#test_grammar
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.util.TestGrammar.cp
  nltk.parse.util.TestGrammar.html#cp
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.util.TestGrammar.suite
  nltk.parse.util.TestGrammar.html#suite
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.util.TestGrammar._accept
  nltk.parse.util.TestGrammar.html#_accept
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.util.TestGrammar._reject
  nltk.parse.util.TestGrammar.html#_reject
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.util.TestGrammar.run
  nltk.parse.util.TestGrammar.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.util.extract_test_sentences
  nltk.parse.util.html#extract_test_sentences
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.viterbi.ViterbiParser
  nltk.parse.viterbi.ViterbiParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.viterbi.ViterbiParser._grammar
  nltk.parse.viterbi.ViterbiParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The grammar used to parse sentences.
• nltk.parse.viterbi.ViterbiParser._trace
  nltk.parse.viterbi.ViterbiParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The level of tracing output that should be generated when parsing a text.
• nltk.parse.viterbi.ViterbiParser.__init__
  nltk.parse.viterbi.ViterbiParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new ViterbiParser parser, that uses grammar to parse texts.
• nltk.parse.viterbi.ViterbiParser.grammar
  nltk.parse.viterbi.ViterbiParser.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.viterbi.ViterbiParser.trace
  nltk.parse.viterbi.ViterbiParser.html#trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the level of tracing output that should be generated when parsing a text.
• nltk.parse.viterbi.ViterbiParser.parse
  nltk.parse.viterbi.ViterbiParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.viterbi.ViterbiParser._add_constituents_spanning
  nltk.parse.viterbi.ViterbiParser.html#_add_constituents_spanning
  ZopeInterfaceFunction
  Method
  PRIVATE
  Find any constituents that might cover span, and add them to the most likely constituents table.
• nltk.parse.viterbi.ViterbiParser._find_instantiations
  nltk.parse.viterbi.ViterbiParser.html#_find_instantiations
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.parse.viterbi.ViterbiParser._match_rhs
  nltk.parse.viterbi.ViterbiParser.html#_match_rhs
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.parse.viterbi.ViterbiParser._trace_production
  nltk.parse.viterbi.ViterbiParser.html#_trace_production
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print trace output indicating that a given production has been applied at a given location.
• nltk.parse.viterbi.ViterbiParser._trace_lexical_insertion
  nltk.parse.viterbi.ViterbiParser.html#_trace_lexical_insertion
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.viterbi.ViterbiParser.__repr__
  nltk.parse.viterbi.ViterbiParser.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.viterbi.demo
  nltk.parse.viterbi.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.dependencygraph.DependencyGraph
  nltk.parse.dependencygraph.DependencyGraph.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A container for the nodes and labelled edges of a dependency structure.
• nltk.parse.dependencygraph.DependencyGraph.__init__
  nltk.parse.dependencygraph.DependencyGraph.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Dependency graph.
• nltk.parse.dependencygraph.DependencyGraph.nodes
  nltk.parse.dependencygraph.DependencyGraph.html#nodes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.root
  nltk.parse.dependencygraph.DependencyGraph.html#root
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.remove_by_address
  nltk.parse.dependencygraph.DependencyGraph.html#remove_by_address
  ZopeInterfaceFunction
  Method
  VISIBLE
  Removes the node with the given address. References to this node in others will still exist.
• nltk.parse.dependencygraph.DependencyGraph.redirect_arcs
  nltk.parse.dependencygraph.DependencyGraph.html#redirect_arcs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Redirects arcs to any of the nodes in the originals list to the redirect node address.
• nltk.parse.dependencygraph.DependencyGraph.add_arc
  nltk.parse.dependencygraph.DependencyGraph.html#add_arc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Adds an arc from the node specified by head_address to the node specified by the mod address.
• nltk.parse.dependencygraph.DependencyGraph.connect_graph
  nltk.parse.dependencygraph.DependencyGraph.html#connect_graph
  ZopeInterfaceFunction
  Method
  VISIBLE
  Fully connects all non-root nodes. All nodes are set to be dependents of the root node.
• nltk.parse.dependencygraph.DependencyGraph.get_by_address
  nltk.parse.dependencygraph.DependencyGraph.html#get_by_address
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the node with the given address.
• nltk.parse.dependencygraph.DependencyGraph.contains_address
  nltk.parse.dependencygraph.DependencyGraph.html#contains_address
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the graph contains a node with the given node address, false otherwise.
• nltk.parse.dependencygraph.DependencyGraph.to_dot
  nltk.parse.dependencygraph.DependencyGraph.html#to_dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a dot representation suitable for using with Graphviz.
• nltk.parse.dependencygraph.DependencyGraph._repr_svg_
  nltk.parse.dependencygraph.DependencyGraph.html#_repr_svg_
  ZopeInterfaceFunction
  Method
  PRIVATE
  Show SVG representation of the transducer (IPython magic).
• nltk.parse.dependencygraph.DependencyGraph.__str__
  nltk.parse.dependencygraph.DependencyGraph.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.__repr__
  nltk.parse.dependencygraph.DependencyGraph.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.load
  nltk.parse.dependencygraph.DependencyGraph.html#load
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  No summary
• nltk.parse.dependencygraph.DependencyGraph.left_children
  nltk.parse.dependencygraph.DependencyGraph.html#left_children
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of left children under the node specified by the given address.
• nltk.parse.dependencygraph.DependencyGraph.right_children
  nltk.parse.dependencygraph.DependencyGraph.html#right_children
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of right children under the node specified by the given address.
• nltk.parse.dependencygraph.DependencyGraph.add_node
  nltk.parse.dependencygraph.DependencyGraph.html#add_node
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph._parse
  nltk.parse.dependencygraph.DependencyGraph.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Parse a sentence.
• nltk.parse.dependencygraph.DependencyGraph.top_relation_label
  nltk.parse.dependencygraph.DependencyGraph.html#top_relation_label
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph._word
  nltk.parse.dependencygraph.DependencyGraph.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph._tree
  nltk.parse.dependencygraph.DependencyGraph.html#_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Turn dependency graphs into NLTK trees.
• nltk.parse.dependencygraph.DependencyGraph.tree
  nltk.parse.dependencygraph.DependencyGraph.html#tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starting with the root node, build a dependency tree using the NLTK Tree constructor. Dependency labels are omitted.
• nltk.parse.dependencygraph.DependencyGraph.triples
  nltk.parse.dependencygraph.DependencyGraph.html#triples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Extract dependency triples of the form: ((head word, head tag), rel, (dep word, dep tag))
• nltk.parse.dependencygraph.DependencyGraph._hd
  nltk.parse.dependencygraph.DependencyGraph.html#_hd
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph._rel
  nltk.parse.dependencygraph.DependencyGraph.html#_rel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.contains_cycle
  nltk.parse.dependencygraph.DependencyGraph.html#contains_cycle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check whether there are cycles.
• nltk.parse.dependencygraph.DependencyGraph.get_cycle_path
  nltk.parse.dependencygraph.DependencyGraph.html#get_cycle_path
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraph.to_conll
  nltk.parse.dependencygraph.DependencyGraph.html#to_conll
  ZopeInterfaceFunction
  Method
  VISIBLE
  The dependency graph in CoNLL format.
• nltk.parse.dependencygraph.DependencyGraph.nx_graph
  nltk.parse.dependencygraph.DependencyGraph.html#nx_graph
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert the data in a nodelist into a networkx labeled directed graph.
• nltk.parse.dependencygraph.DependencyGraph.nx_labels
  nltk.parse.dependencygraph.DependencyGraph.html#nx_labels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.DependencyGraphError
  nltk.parse.dependencygraph.DependencyGraphError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Dependency graph exception.
• nltk.parse.dependencygraph.demo
  nltk.parse.dependencygraph.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.malt_demo
  nltk.parse.dependencygraph.html#malt_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the result of reading a dependency version of the first sentence of the Penn Treebank.
• nltk.parse.dependencygraph.conll_demo
  nltk.parse.dependencygraph.html#conll_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of how to read a string representation of a CoNLL format dependency tree.
• nltk.parse.dependencygraph.conll_file_demo
  nltk.parse.dependencygraph.html#conll_file_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.cycle_finding_demo
  nltk.parse.dependencygraph.html#cycle_finding_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.treebank_data
  nltk.parse.dependencygraph.html#treebank_data
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.conll_data1
  nltk.parse.dependencygraph.html#conll_data1
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.dependencygraph.conll_data2
  nltk.parse.dependencygraph.html#conll_data2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan
  nltk.parse.projectivedependencyparser.DependencySpan.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.DependencySpan.__init__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._start_index
  nltk.parse.projectivedependencyparser.DependencySpan.html#_start_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._end_index
  nltk.parse.projectivedependencyparser.DependencySpan.html#_end_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._head_index
  nltk.parse.projectivedependencyparser.DependencySpan.html#_head_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._arcs
  nltk.parse.projectivedependencyparser.DependencySpan.html#_arcs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._tags
  nltk.parse.projectivedependencyparser.DependencySpan.html#_tags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._comparison_key
  nltk.parse.projectivedependencyparser.DependencySpan.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan._hash
  nltk.parse.projectivedependencyparser.DependencySpan.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan.head_index
  nltk.parse.projectivedependencyparser.DependencySpan.html#head_index
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.DependencySpan.__repr__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.DependencySpan.__str__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.DependencySpan.__eq__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan.__ne__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan.__lt__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.DependencySpan.__hash__
  nltk.parse.projectivedependencyparser.DependencySpan.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.ChartCell
  nltk.parse.projectivedependencyparser.ChartCell.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A cell from the parse chart formed when performing the CYK algorithm. Each cell keeps track of its x and y coordinates (though this will probably be discarded), and a list of spans serving as the cell's entries.
• nltk.parse.projectivedependencyparser.ChartCell.__init__
  nltk.parse.projectivedependencyparser.ChartCell.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ChartCell._x
  nltk.parse.projectivedependencyparser.ChartCell.html#_x
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ChartCell._y
  nltk.parse.projectivedependencyparser.ChartCell.html#_y
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ChartCell._entries
  nltk.parse.projectivedependencyparser.ChartCell.html#_entries
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ChartCell.add
  nltk.parse.projectivedependencyparser.ChartCell.html#add
  ZopeInterfaceFunction
  Method
  VISIBLE
  Appends the given span to the list of spans representing the chart cell's entries.
• nltk.parse.projectivedependencyparser.ChartCell.__str__
  nltk.parse.projectivedependencyparser.ChartCell.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.ChartCell.__repr__
  nltk.parse.projectivedependencyparser.ChartCell.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.__init__
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new ProjectiveDependencyParser, from a word-to-word dependency grammar DependencyGrammar.
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser._grammar
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.parse
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Performs a projective dependency parse on the list of tokens using a chart-based, span-concatenation algorithm similar to Eisner (1996).
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser._tokens
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.concatenate
  nltk.parse.projectivedependencyparser.ProjectiveDependencyParser.html#concatenate
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A probabilistic, projective dependency parser.
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.__init__
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new probabilistic dependency parser. No additional operations are necessary.
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.parse
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser._tokens
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.concatenate
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#concatenate
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.train
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser._grammar
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.compute_prob
  nltk.parse.projectivedependencyparser.ProbabilisticProjectiveDependencyParser.html#compute_prob
  ZopeInterfaceFunction
  Method
  VISIBLE
  Computes the probability of a dependency graph based on the parser's probability model (defined by the parser's statistical dependency grammar).
• nltk.parse.projectivedependencyparser.demo
  nltk.parse.projectivedependencyparser.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.projectivedependencyparser.projective_rule_parse_demo
  nltk.parse.projectivedependencyparser.html#projective_rule_parse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration showing the creation and use of a DependencyGrammar to perform a projective dependency parse.
• nltk.parse.projectivedependencyparser.arity_parse_demo
  nltk.parse.projectivedependencyparser.html#arity_parse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.projectivedependencyparser.projective_prob_parse_demo
  nltk.parse.projectivedependencyparser.html#projective_prob_parse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demo showing the training and use of a projective dependency parser.
• nltk.parse.nonprojectivedependencyparser.logger
  nltk.parse.nonprojectivedependencyparser.html#logger
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.DependencyScorerI
  nltk.parse.nonprojectivedependencyparser.DependencyScorerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.DependencyScorerI.__init__
  nltk.parse.nonprojectivedependencyparser.DependencyScorerI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.DependencyScorerI.train
  nltk.parse.nonprojectivedependencyparser.DependencyScorerI.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.DependencyScorerI.score
  nltk.parse.nonprojectivedependencyparser.DependencyScorerI.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer
  nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.__init__
  nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.train
  nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.classifier
  nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.html#classifier
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.score
  nltk.parse.nonprojectivedependencyparser.NaiveBayesDependencyScorer.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.DemoScorer
  nltk.parse.nonprojectivedependencyparser.DemoScorer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.DemoScorer.train
  nltk.parse.nonprojectivedependencyparser.DemoScorer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.DemoScorer.score
  nltk.parse.nonprojectivedependencyparser.DemoScorer.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A probabilistic non-projective dependency parser.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.__init__
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates a new non-projective parser.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.train
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser._scorer
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#_scorer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.initialize_edge_scores
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#initialize_edge_scores
  ZopeInterfaceFunction
  Method
  VISIBLE
  Assigns a score to every edge in the DependencyGraph graph. These scores are generated via the parser's scorer which was assigned during the training process.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.scores
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#scores
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.collapse_nodes
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#collapse_nodes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Takes a list of nodes that have been identified to belong to a cycle, and collapses them into on larger node. The arcs of all nodes in the graph must be updated to account for this.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.update_edge_scores
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#update_edge_scores
  ZopeInterfaceFunction
  Method
  VISIBLE
  Updates the edge scores to reflect a collapse operation into new_node.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.compute_original_indexes
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#compute_original_indexes
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.compute_max_subtract_score
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#compute_max_subtract_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  When updating scores the score of the highest-weighted incoming arc is subtracted upon collapse. This returns the correct amount to subtract from that edge.
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.best_incoming_arc
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#best_incoming_arc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the source of the best incoming arc to the node with address: node_index
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.original_best_arc
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#original_best_arc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.parse
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.inner_nodes
  nltk.parse.nonprojectivedependencyparser.ProbabilisticNonprojectiveParser.html#inner_nodes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser
  nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.__init__
  nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates a new NonprojectiveDependencyParser.
• nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser._grammar
  nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.parse
  nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser._graph
  nltk.parse.nonprojectivedependencyparser.NonprojectiveDependencyParser.html#_graph
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.demo
  nltk.parse.nonprojectivedependencyparser.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.hall_demo
  nltk.parse.nonprojectivedependencyparser.html#hall_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.nonprojective_conll_parse_demo
  nltk.parse.nonprojectivedependencyparser.html#nonprojective_conll_parse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.nonprojectivedependencyparser.rule_based_demo
  nltk.parse.nonprojectivedependencyparser.html#rule_based_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.malt.malt_regex_tagger
  nltk.parse.malt.html#malt_regex_tagger
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.malt.find_maltparser
  nltk.parse.malt.html#find_maltparser
  ZopeInterfaceFunction
  Function
  VISIBLE
  A module to find MaltParser .jar file and its dependencies.
• nltk.parse.malt.find_malt_model
  nltk.parse.malt.html#find_malt_model
  ZopeInterfaceFunction
  Function
  VISIBLE
  A module to find pre-trained MaltParser model.
• nltk.parse.malt.MaltParser
  nltk.parse.malt.MaltParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.parse.malt.MaltParser.__init__
  nltk.parse.malt.MaltParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  An interface for parsing with the Malt Parser.
• nltk.parse.malt.MaltParser.malt_jars
  nltk.parse.malt.MaltParser.html#malt_jars
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.malt.MaltParser.additional_java_args
  nltk.parse.malt.MaltParser.html#additional_java_args
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.malt.MaltParser.model
  nltk.parse.malt.MaltParser.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.malt.MaltParser._trained
  nltk.parse.malt.MaltParser.html#_trained
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.malt.MaltParser.working_dir
  nltk.parse.malt.MaltParser.html#working_dir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.malt.MaltParser.tagger
  nltk.parse.malt.MaltParser.html#tagger
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.malt.MaltParser.parse_tagged_sents
  nltk.parse.malt.MaltParser.html#parse_tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use MaltParser to parse multiple POS tagged sentences. Takes multiple sentences where each sentence is a list of (word, tag) tuples. The sentences must have already been tokenized and tagged.
• nltk.parse.malt.MaltParser.parse_sents
  nltk.parse.malt.MaltParser.html#parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.malt.MaltParser.generate_malt_command
  nltk.parse.malt.MaltParser.html#generate_malt_command
  ZopeInterfaceFunction
  Method
  VISIBLE
  This function generates the maltparser command use at the terminal.
• nltk.parse.malt.MaltParser._execute
  nltk.parse.malt.MaltParser.html#_execute
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.parse.malt.MaltParser.train
  nltk.parse.malt.MaltParser.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train MaltParser from a list of DependencyGraph objects
• nltk.parse.malt.MaltParser.train_from_file
  nltk.parse.malt.MaltParser.html#train_from_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train MaltParser from a file :param conll_file: str for the filename of the training input data :type conll_file: str
• nltk.parse.evaluate.DependencyEvaluator
  nltk.parse.evaluate.DependencyEvaluator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for measuring labelled and unlabelled attachment score for dependency parsing. Note that the evaluation ignores punctuation.
• nltk.parse.evaluate.DependencyEvaluator.__init__
  nltk.parse.evaluate.DependencyEvaluator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.evaluate.DependencyEvaluator._parsed_sents
  nltk.parse.evaluate.DependencyEvaluator.html#_parsed_sents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.evaluate.DependencyEvaluator._gold_sents
  nltk.parse.evaluate.DependencyEvaluator.html#_gold_sents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.evaluate.DependencyEvaluator._remove_punct
  nltk.parse.evaluate.DependencyEvaluator.html#_remove_punct
  ZopeInterfaceFunction
  Method
  PRIVATE
  Function to remove punctuation from Unicode string. :param input: the input string :return: Unicode string after remove all punctuation
• nltk.parse.evaluate.DependencyEvaluator.eval
  nltk.parse.evaluate.DependencyEvaluator.html#eval
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the Labeled Attachment Score (LAS) and Unlabeled Attachment Score (UAS)
• nltk.parse.transitionparser.Configuration
  nltk.parse.transitionparser.Configuration.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for holding configuration which is the partial analysis of the input sentence. The transition based parser aims at finding set of operators that transfer the initial configuration to the terminal configuration.
• nltk.parse.transitionparser.Configuration.__init__
  nltk.parse.transitionparser.Configuration.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.transitionparser.Configuration.stack
  nltk.parse.transitionparser.Configuration.html#stack
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Configuration.buffer
  nltk.parse.transitionparser.Configuration.html#buffer
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Configuration.arcs
  nltk.parse.transitionparser.Configuration.html#arcs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Configuration._tokens
  nltk.parse.transitionparser.Configuration.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.Configuration._max_address
  nltk.parse.transitionparser.Configuration.html#_max_address
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.Configuration.__str__
  nltk.parse.transitionparser.Configuration.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Configuration._check_informative
  nltk.parse.transitionparser.Configuration.html#_check_informative
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check whether a feature is informative The flag control whether "_" is informative or not
• nltk.parse.transitionparser.Configuration.extract_features
  nltk.parse.transitionparser.Configuration.html#extract_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.transitionparser.Transition
  nltk.parse.transitionparser.Transition.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class defines a set of transition which is applied to a configuration to get another configuration Note that for different parsing algorithm, the transition is different.
• nltk.parse.transitionparser.Transition.LEFT_ARC
  nltk.parse.transitionparser.Transition.html#LEFT_ARC
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Transition.RIGHT_ARC
  nltk.parse.transitionparser.Transition.html#RIGHT_ARC
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Transition.SHIFT
  nltk.parse.transitionparser.Transition.html#SHIFT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Transition.REDUCE
  nltk.parse.transitionparser.Transition.html#REDUCE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.Transition.__init__
  nltk.parse.transitionparser.Transition.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.transitionparser.Transition._algo
  nltk.parse.transitionparser.Transition.html#_algo
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.Transition.left_arc
  nltk.parse.transitionparser.Transition.html#left_arc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Note that the algorithm for left-arc is quite similar except for precondition for both arc-standard and arc-eager :param configuration: is the current configuration :return : A new configuration or -1 if the pre-condition is not satisfied
• nltk.parse.transitionparser.Transition.right_arc
  nltk.parse.transitionparser.Transition.html#right_arc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Note that the algorithm for right-arc is DIFFERENT for arc-standard and arc-eager :param configuration: is the current configuration :return : A new configuration or -1 if the pre-condition is not satisfied
• nltk.parse.transitionparser.Transition.reduce
  nltk.parse.transitionparser.Transition.html#reduce
  ZopeInterfaceFunction
  Method
  VISIBLE
  Note that the algorithm for reduce is only available for arc-eager :param configuration: is the current configuration :return : A new configuration or -1 if the pre-condition is not satisfied
• nltk.parse.transitionparser.Transition.shift
  nltk.parse.transitionparser.Transition.html#shift
  ZopeInterfaceFunction
  Method
  VISIBLE
  Note that the algorithm for shift is the SAME for arc-standard and arc-eager :param configuration: is the current configuration :return : A new configuration or -1 if the pre-condition is not satisfied
• nltk.parse.transitionparser.TransitionParser
  nltk.parse.transitionparser.TransitionParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for transition based parser. Implement 2 algorithms which are "arc-standard" and "arc-eager"
• nltk.parse.transitionparser.TransitionParser.ARC_STANDARD
  nltk.parse.transitionparser.TransitionParser.html#ARC_STANDARD
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.TransitionParser.ARC_EAGER
  nltk.parse.transitionparser.TransitionParser.html#ARC_EAGER
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.transitionparser.TransitionParser.__init__
  nltk.parse.transitionparser.TransitionParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.parse.transitionparser.TransitionParser._algorithm
  nltk.parse.transitionparser.TransitionParser.html#_algorithm
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._dictionary
  nltk.parse.transitionparser.TransitionParser.html#_dictionary
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._transition
  nltk.parse.transitionparser.TransitionParser.html#_transition
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._match_transition
  nltk.parse.transitionparser.TransitionParser.html#_match_transition
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._get_dep_relation
  nltk.parse.transitionparser.TransitionParser.html#_get_dep_relation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._convert_to_binary_features
  nltk.parse.transitionparser.TransitionParser.html#_convert_to_binary_features
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.parse.transitionparser.TransitionParser._is_projective
  nltk.parse.transitionparser.TransitionParser.html#_is_projective
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.transitionparser.TransitionParser._write_to_file
  nltk.parse.transitionparser.TransitionParser.html#_write_to_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  write the binary features to input file and update the transition dictionary
• nltk.parse.transitionparser.TransitionParser._create_training_examples_arc_std
  nltk.parse.transitionparser.TransitionParser.html#_create_training_examples_arc_std
  ZopeInterfaceFunction
  Method
  PRIVATE
  Create the training example in the libsvm format and write it to the input_file. Reference : Page 32, Chapter 3. Dependency Parsing by Sandra Kubler, Ryan McDonal and Joakim Nivre (2009)
• nltk.parse.transitionparser.TransitionParser._create_training_examples_arc_eager
  nltk.parse.transitionparser.TransitionParser.html#_create_training_examples_arc_eager
  ZopeInterfaceFunction
  Method
  PRIVATE
  Create the training example in the libsvm format and write it to the input_file. Reference : 'A Dynamic Oracle for Arc-Eager Dependency Parsing' by Joav Goldberg and Joakim Nivre
• nltk.parse.transitionparser.TransitionParser.train
  nltk.parse.transitionparser.TransitionParser.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.transitionparser.TransitionParser.parse
  nltk.parse.transitionparser.TransitionParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.transitionparser.demo
  nltk.parse.transitionparser.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.parse.bllip._ensure_bllip_import_or_error 0
  nltk.parse.bllip.html#_ensure_bllip_import_or_error%200
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.bllip._ensure_bllip_import_or_error
  nltk.parse.bllip.html#_ensure_bllip_import_or_error
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.bllip._ensure_ascii
  nltk.parse.bllip.html#_ensure_ascii
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.bllip._scored_parse_to_nltk_tree
  nltk.parse.bllip.html#_scored_parse_to_nltk_tree
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.bllip.BllipParser
  nltk.parse.bllip.BllipParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface for parsing with BLLIP Parser. BllipParser objects can be constructed with the BllipParser.from_unified_model_dir class method or manually using the BllipParser constructor.
• nltk.parse.bllip.BllipParser.__init__
  nltk.parse.bllip.BllipParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load a BLLIP Parser model from scratch. You'll typically want to use the from_unified_model_dir() class method to construct this object.
• nltk.parse.bllip.BllipParser.rrp
  nltk.parse.bllip.BllipParser.html#rrp
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.bllip.BllipParser.parse
  nltk.parse.bllip.BllipParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use BLLIP Parser to parse a sentence. Takes a sentence as a list of words; it will be automatically tagged with this BLLIP Parser instance's tagger.
• nltk.parse.bllip.BllipParser.tagged_parse
  nltk.parse.bllip.BllipParser.html#tagged_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.bllip.BllipParser.from_unified_model_dir
  nltk.parse.bllip.BllipParser.html#from_unified_model_dir
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.parse.bllip.demo
  nltk.parse.bllip.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  This assumes the Python module bllipparser is installed.
• nltk.tag.util.str2tuple
  nltk.tag.util.html#str2tuple
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.tag.util.tuple2str
  nltk.tag.util.html#tuple2str
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.tag.util.untag
  nltk.tag.util.html#untag
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a tagged sentence, return an untagged version of that sentence. I.e., return a list containing the first element of each tuple in tagged_sentence.
• nltk.tag.api.TaggerI
  nltk.tag.api.TaggerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A processing interface for assigning a tag to each token in a list. Tags are case sensitive strings that identify some property of each token, such as its part of speech or its sense.
• nltk.tag.api.TaggerI.tag
  nltk.tag.api.TaggerI.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine the most appropriate tag sequence for the given token sequence, and return a corresponding list of tagged tokens. A tagged token is encoded as a tuple (token, tag).
• nltk.tag.api.TaggerI.tag_sents
  nltk.tag.api.TaggerI.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.tag() to each element of sentences. I.e.:
• nltk.tag.api.TaggerI.evaluate
  nltk.tag.api.TaggerI.html#evaluate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Score the accuracy of the tagger against the gold standard. Strip the tags from the gold standard text, retag it using the tagger, then compute the accuracy score.
• nltk.tag.api.TaggerI._check_params
  nltk.tag.api.TaggerI.html#_check_params
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.api.FeaturesetTaggerI
  nltk.tag.api.FeaturesetTaggerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tokenize.util.string_span_tokenize
  nltk.tokenize.util.html#string_span_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the offsets of the tokens in s, as a sequence of (start, end) tuples, by splitting the string at each occurrence of sep.
• nltk.tokenize.util.regexp_span_tokenize
  nltk.tokenize.util.html#regexp_span_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the offsets of the tokens in s, as a sequence of (start, end) tuples, by splitting the string at each successive match of regexp.
• nltk.tokenize.util.spans_to_relative
  nltk.tokenize.util.html#spans_to_relative
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a sequence of relative spans, given a sequence of spans.
• nltk.tokenize.util.CJKChars
  nltk.tokenize.util.CJKChars.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An object that enumerates the code points of the CJK characters as listed on http://en.wikipedia.org/wiki/Basic_Multilingual_Plane#Basic_Multilingual_Plane
• nltk.tokenize.util.CJKChars.Hangul_Jamo
  nltk.tokenize.util.CJKChars.html#Hangul_Jamo
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.CJK_Radicals
  nltk.tokenize.util.CJKChars.html#CJK_Radicals
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.Phags_Pa
  nltk.tokenize.util.CJKChars.html#Phags_Pa
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.Hangul_Syllables
  nltk.tokenize.util.CJKChars.html#Hangul_Syllables
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.CJK_Compatibility_Ideographs
  nltk.tokenize.util.CJKChars.html#CJK_Compatibility_Ideographs
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.CJK_Compatibility_Forms
  nltk.tokenize.util.CJKChars.html#CJK_Compatibility_Forms
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.Katakana_Hangul_Halfwidth
  nltk.tokenize.util.CJKChars.html#Katakana_Hangul_Halfwidth
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.Supplementary_Ideographic_Plane
  nltk.tokenize.util.CJKChars.html#Supplementary_Ideographic_Plane
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.CJKChars.ranges
  nltk.tokenize.util.CJKChars.html#ranges
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.util.is_cjk
  nltk.tokenize.util.html#is_cjk
  ZopeInterfaceFunction
  Function
  VISIBLE
  Python port of Moses' code to check for CJK character.
• nltk.tokenize.util.xml_escape
  nltk.tokenize.util.html#xml_escape
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function transforms the input text into an "escaped" version suitable for well-formed XML formatting.
• nltk.tokenize.util.xml_unescape
  nltk.tokenize.util.html#xml_unescape
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function transforms the "escaped" version suitable for well-formed XML formatting into humanly-readable string.
• nltk.tokenize.util.align_tokens
  nltk.tokenize.util.html#align_tokens
  ZopeInterfaceFunction
  Function
  VISIBLE
  This module attempt to find the offsets of the tokens in s, as a sequence of (start, end) tuples, given the tokens and also the source string.
• nltk.tokenize.api.TokenizerI
  nltk.tokenize.api.TokenizerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A processing interface for tokenizing a string. Subclasses must define tokenize() or tokenize_sents() (or both).
• nltk.tokenize.api.TokenizerI.tokenize
  nltk.tokenize.api.TokenizerI.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.api.TokenizerI.span_tokenize
  nltk.tokenize.api.TokenizerI.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Identify the tokens using integer offsets (start_i, end_i), where s[start_i:end_i] is the corresponding token.
• nltk.tokenize.api.TokenizerI.tokenize_sents
  nltk.tokenize.api.TokenizerI.html#tokenize_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.tokenize() to each element of strings. I.e.:
• nltk.tokenize.api.TokenizerI.span_tokenize_sents
  nltk.tokenize.api.TokenizerI.html#span_tokenize_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.span_tokenize() to each element of strings. I.e.:
• nltk.tokenize.api.StringTokenizer
  nltk.tokenize.api.StringTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tokenizer that divides a string into substrings by splitting on the specified string (defined in subclasses).
• nltk.tokenize.api.StringTokenizer._string
  nltk.tokenize.api.StringTokenizer.html#_string
  ZopeInterfaceAttribute
  Property
  PRIVATE
  Undocumented
• nltk.tokenize.api.StringTokenizer.tokenize
  nltk.tokenize.api.StringTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.api.StringTokenizer.span_tokenize
  nltk.tokenize.api.StringTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Identify the tokens using integer offsets (start_i, end_i), where s[start_i:end_i] is the corresponding token.
• nltk.parse.corenlp._stanford_url
  nltk.parse.corenlp.html#_stanford_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPServerError
  nltk.parse.corenlp.CoreNLPServerError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Exceptions associated with the Core NLP server.
• nltk.parse.corenlp.try_port
  nltk.parse.corenlp.html#try_port
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer
  nltk.parse.corenlp.CoreNLPServer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/6 instance variable, 0/2 class variable, 1/5 method documented
• nltk.parse.corenlp.CoreNLPServer._MODEL_JAR_PATTERN
  nltk.parse.corenlp.CoreNLPServer.html#_MODEL_JAR_PATTERN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer._JAR
  nltk.parse.corenlp.CoreNLPServer.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.__init__
  nltk.parse.corenlp.CoreNLPServer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.url
  nltk.parse.corenlp.CoreNLPServer.html#url
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.verbose
  nltk.parse.corenlp.CoreNLPServer.html#verbose
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer._classpath
  nltk.parse.corenlp.CoreNLPServer.html#_classpath
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.corenlp_options
  nltk.parse.corenlp.CoreNLPServer.html#corenlp_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.java_options
  nltk.parse.corenlp.CoreNLPServer.html#java_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.start
  nltk.parse.corenlp.CoreNLPServer.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starts the CoreNLP server
• nltk.parse.corenlp.CoreNLPServer.popen
  nltk.parse.corenlp.CoreNLPServer.html#popen
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.stop
  nltk.parse.corenlp.CoreNLPServer.html#stop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.__enter__
  nltk.parse.corenlp.CoreNLPServer.html#__enter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPServer.__exit__
  nltk.parse.corenlp.CoreNLPServer.html#__exit__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser
  nltk.parse.corenlp.GenericCoreNLPParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface to the CoreNLP Parser.
• nltk.parse.corenlp.GenericCoreNLPParser.__init__
  nltk.parse.corenlp.GenericCoreNLPParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.url
  nltk.parse.corenlp.GenericCoreNLPParser.html#url
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.encoding
  nltk.parse.corenlp.GenericCoreNLPParser.html#encoding
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.tagtype
  nltk.parse.corenlp.GenericCoreNLPParser.html#tagtype
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.session
  nltk.parse.corenlp.GenericCoreNLPParser.html#session
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.parse_sents
  nltk.parse.corenlp.GenericCoreNLPParser.html#parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse multiple sentences.
• nltk.parse.corenlp.GenericCoreNLPParser.raw_parse
  nltk.parse.corenlp.GenericCoreNLPParser.html#raw_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse a sentence.
• nltk.parse.corenlp.GenericCoreNLPParser.api_call
  nltk.parse.corenlp.GenericCoreNLPParser.html#api_call
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.GenericCoreNLPParser.raw_parse_sents
  nltk.parse.corenlp.GenericCoreNLPParser.html#raw_parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse multiple sentences.
• nltk.parse.corenlp.GenericCoreNLPParser.parse_text
  nltk.parse.corenlp.GenericCoreNLPParser.html#parse_text
  ZopeInterfaceFunction
  Method
  VISIBLE
  Parse a piece of text.
• nltk.parse.corenlp.GenericCoreNLPParser.tokenize
  nltk.parse.corenlp.GenericCoreNLPParser.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tokenize a string of text.
• nltk.parse.corenlp.GenericCoreNLPParser.tag_sents
  nltk.parse.corenlp.GenericCoreNLPParser.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tag multiple sentences.
• nltk.parse.corenlp.GenericCoreNLPParser.tag
  nltk.parse.corenlp.GenericCoreNLPParser.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tag a list of tokens.
• nltk.parse.corenlp.GenericCoreNLPParser.raw_tag_sents
  nltk.parse.corenlp.GenericCoreNLPParser.html#raw_tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tag multiple sentences.
• nltk.parse.corenlp.CoreNLPParser
  nltk.parse.corenlp.CoreNLPParser.html
  ZopeInterfaceClass
  Class
  VISIBLE

  >>> parser = CoreNLPParser(url='http://localhost:9000')

• nltk.parse.corenlp.CoreNLPParser._OUTPUT_FORMAT
  nltk.parse.corenlp.CoreNLPParser.html#_OUTPUT_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPParser.parser_annotator
  nltk.parse.corenlp.CoreNLPParser.html#parser_annotator
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPParser.make_tree
  nltk.parse.corenlp.CoreNLPParser.html#make_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPDependencyParser
  nltk.parse.corenlp.CoreNLPDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Dependency parser.
• nltk.parse.corenlp.CoreNLPDependencyParser._OUTPUT_FORMAT
  nltk.parse.corenlp.CoreNLPDependencyParser.html#_OUTPUT_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.corenlp.CoreNLPDependencyParser.parser_annotator
  nltk.parse.corenlp.CoreNLPDependencyParser.html#parser_annotator
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.parse.corenlp.CoreNLPDependencyParser.make_tree
  nltk.parse.corenlp.CoreNLPDependencyParser.html#make_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.corenlp.transform
  nltk.parse.corenlp.html#transform
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.mapping._UNIVERSAL_DATA
  nltk.tag.mapping.html#_UNIVERSAL_DATA
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.mapping._UNIVERSAL_TAGS
  nltk.tag.mapping.html#_UNIVERSAL_TAGS
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.mapping._MAPPINGS
  nltk.tag.mapping.html#_MAPPINGS
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.mapping._load_universal_map
  nltk.tag.mapping.html#_load_universal_map
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.mapping.tagset_mapping
  nltk.tag.mapping.html#tagset_mapping
  ZopeInterfaceFunction
  Function
  VISIBLE
  Retrieve the mapping dictionary between tagsets.
• nltk.tag.mapping.map_tag
  nltk.tag.mapping.html#map_tag
  ZopeInterfaceFunction
  Function
  VISIBLE
  Maps the tag from the source tagset to the target tagset.
• nltk.chunk.util.accuracy
  nltk.chunk.util.html#accuracy
  ZopeInterfaceFunction
  Function
  VISIBLE
  Score the accuracy of the chunker against the gold standard. Strip the chunk information from the gold standard and rechunk it using the chunker, then compute the accuracy score.
• nltk.chunk.util.ChunkScore
  nltk.chunk.util.ChunkScore.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.util.ChunkScore.kwargs
  nltk.chunk.util.ChunkScore.html#kwargs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Keyword arguments:
• nltk.chunk.util.ChunkScore._tp
  nltk.chunk.util.ChunkScore.html#_tp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  List of true positives
• nltk.chunk.util.ChunkScore._fp
  nltk.chunk.util.ChunkScore.html#_fp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  List of false positives
• nltk.chunk.util.ChunkScore._fn
  nltk.chunk.util.ChunkScore.html#_fn
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  List of false negatives
• nltk.chunk.util.ChunkScore._tp_num
  nltk.chunk.util.ChunkScore.html#_tp_num
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Number of true positives
• nltk.chunk.util.ChunkScore._fp_num
  nltk.chunk.util.ChunkScore.html#_fp_num
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Number of false positives
• nltk.chunk.util.ChunkScore._fn_num
  nltk.chunk.util.ChunkScore.html#_fn_num
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Number of false negatives.
• nltk.chunk.util.ChunkScore.__init__
  nltk.chunk.util.ChunkScore.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chunk.util.ChunkScore._correct
  nltk.chunk.util.ChunkScore.html#_correct
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._guessed
  nltk.chunk.util.ChunkScore.html#_guessed
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._max_tp
  nltk.chunk.util.ChunkScore.html#_max_tp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._max_fp
  nltk.chunk.util.ChunkScore.html#_max_fp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._max_fn
  nltk.chunk.util.ChunkScore.html#_max_fn
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._chunk_label
  nltk.chunk.util.ChunkScore.html#_chunk_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._count
  nltk.chunk.util.ChunkScore.html#_count
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._tags_correct
  nltk.chunk.util.ChunkScore.html#_tags_correct
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._tags_total
  nltk.chunk.util.ChunkScore.html#_tags_total
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._measuresNeedUpdate
  nltk.chunk.util.ChunkScore.html#_measuresNeedUpdate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore._updateMeasures
  nltk.chunk.util.ChunkScore.html#_updateMeasures
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.util.ChunkScore.score
  nltk.chunk.util.ChunkScore.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a correctly chunked sentence, score another chunked version of the same sentence.
• nltk.chunk.util.ChunkScore.accuracy
  nltk.chunk.util.ChunkScore.html#accuracy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the overall tag-based accuracy for all text that have been scored by this ChunkScore, using the IOB (conll2000) tag encoding.
• nltk.chunk.util.ChunkScore.precision
  nltk.chunk.util.ChunkScore.html#precision
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the overall precision for all texts that have been scored by this ChunkScore.
• nltk.chunk.util.ChunkScore.recall
  nltk.chunk.util.ChunkScore.html#recall
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the overall recall for all texts that have been scored by this ChunkScore.
• nltk.chunk.util.ChunkScore.f_measure
  nltk.chunk.util.ChunkScore.html#f_measure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the overall F measure for all texts that have been scored by this ChunkScore.
• nltk.chunk.util.ChunkScore.missed
  nltk.chunk.util.ChunkScore.html#missed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chunks which were included in the correct chunk structures, but not in the guessed chunk structures, listed in input order.
• nltk.chunk.util.ChunkScore.incorrect
  nltk.chunk.util.ChunkScore.html#incorrect
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chunks which were included in the guessed chunk structures, but not in the correct chunk structures, listed in input order.
• nltk.chunk.util.ChunkScore.correct
  nltk.chunk.util.ChunkScore.html#correct
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chunks which were included in the correct chunk structures, listed in input order.
• nltk.chunk.util.ChunkScore.guessed
  nltk.chunk.util.ChunkScore.html#guessed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chunks which were included in the guessed chunk structures, listed in input order.
• nltk.chunk.util.ChunkScore.__len__
  nltk.chunk.util.ChunkScore.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chunk.util.ChunkScore.__repr__
  nltk.chunk.util.ChunkScore.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a concise representation of this ChunkScoring.
• nltk.chunk.util.ChunkScore.__str__
  nltk.chunk.util.ChunkScore.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chunk.util._chunksets
  nltk.chunk.util.html#_chunksets
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.chunk.util.tagstr2tree
  nltk.chunk.util.html#tagstr2tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.chunk.util._LINE_RE
  nltk.chunk.util.html#_LINE_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.chunk.util.conllstr2tree
  nltk.chunk.util.html#conllstr2tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.chunk.util.tree2conlltags
  nltk.chunk.util.html#tree2conlltags
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a list of 3-tuples containing (word, tag, IOB-tag). Convert a tree to the CoNLL IOB tag format.
• nltk.chunk.util.conlltags2tree
  nltk.chunk.util.html#conlltags2tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert the CoNLL IOB format to a tree.
• nltk.chunk.util.tree2conllstr
  nltk.chunk.util.html#tree2conllstr
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a multiline string where each line contains a word, tag and IOB tag. Convert a tree to the CoNLL IOB string format
• nltk.chunk.util._IEER_DOC_RE
  nltk.chunk.util.html#_IEER_DOC_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.chunk.util._IEER_TYPE_RE
  nltk.chunk.util.html#_IEER_TYPE_RE
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.chunk.util._ieer_read_text
  nltk.chunk.util.html#_ieer_read_text
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.chunk.util.ieerstr2tree
  nltk.chunk.util.html#ieerstr2tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.chunk.util.demo
  nltk.chunk.util.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.api.ChunkParserI
  nltk.chunk.api.ChunkParserI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.api.ChunkParserI.parse
  nltk.chunk.api.ChunkParserI.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the best chunk structure for the given tokens and return a tree.
• nltk.chunk.api.ChunkParserI.evaluate
  nltk.chunk.api.ChunkParserI.html#evaluate
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chunk.regexp.ChunkString
  nltk.chunk.regexp.ChunkString.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.ChunkString._str
  nltk.chunk.regexp.ChunkString.html#_str
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The internal string representation of the text's encoding. This string representation contains a sequence of angle-bracket delimited tags, with chunking indicated by braces. An example of this encoding is:
• nltk.chunk.regexp.ChunkString._pieces
  nltk.chunk.regexp.ChunkString.html#_pieces
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The tagged tokens and chunks encoded by this ChunkString.
• nltk.chunk.regexp.ChunkString._debug
  nltk.chunk.regexp.ChunkString.html#_debug
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The debug level. See the constructor docs.
• nltk.chunk.regexp.ChunkString.IN_CHUNK_PATTERN
  nltk.chunk.regexp.ChunkString.html#IN_CHUNK_PATTERN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A zero-width regexp pattern string that will only match positions that are in chunks.
• nltk.chunk.regexp.ChunkString.IN_STRIP_PATTERN
  nltk.chunk.regexp.ChunkString.html#IN_STRIP_PATTERN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A zero-width regexp pattern string that will only match positions that are in strips.
• nltk.chunk.regexp.ChunkString.CHUNK_TAG_CHAR
  nltk.chunk.regexp.ChunkString.html#CHUNK_TAG_CHAR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.chunk.regexp.ChunkString.CHUNK_TAG
  nltk.chunk.regexp.ChunkString.html#CHUNK_TAG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.chunk.regexp.ChunkString._CHUNK
  nltk.chunk.regexp.ChunkString.html#_CHUNK
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._STRIP
  nltk.chunk.regexp.ChunkString.html#_STRIP
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._VALID
  nltk.chunk.regexp.ChunkString.html#_VALID
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._BRACKETS
  nltk.chunk.regexp.ChunkString.html#_BRACKETS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._BALANCED_BRACKETS
  nltk.chunk.regexp.ChunkString.html#_BALANCED_BRACKETS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString.__init__
  nltk.chunk.regexp.ChunkString.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ChunkString that encodes the chunking of the text tagged_tokens.
• nltk.chunk.regexp.ChunkString._root_label
  nltk.chunk.regexp.ChunkString.html#_root_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._tag
  nltk.chunk.regexp.ChunkString.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkString._verify
  nltk.chunk.regexp.ChunkString.html#_verify
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check to make sure that s still corresponds to some chunked version of _pieces.
• nltk.chunk.regexp.ChunkString.to_chunkstruct
  nltk.chunk.regexp.ChunkString.html#to_chunkstruct
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the chunk structure encoded by this ChunkString.
• nltk.chunk.regexp.ChunkString.xform
  nltk.chunk.regexp.ChunkString.html#xform
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chunk.regexp.ChunkString.__repr__
  nltk.chunk.regexp.ChunkString.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this ChunkString. It has the form:
• nltk.chunk.regexp.ChunkString.__str__
  nltk.chunk.regexp.ChunkString.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpChunkRule
  nltk.chunk.regexp.RegexpChunkRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpChunkRule.__init__
  nltk.chunk.regexp.RegexpChunkRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new RegexpChunkRule.
• nltk.chunk.regexp.RegexpChunkRule._repl
  nltk.chunk.regexp.RegexpChunkRule.html#_repl
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpChunkRule._descr
  nltk.chunk.regexp.RegexpChunkRule.html#_descr
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpChunkRule._regexp
  nltk.chunk.regexp.RegexpChunkRule.html#_regexp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpChunkRule.apply
  nltk.chunk.regexp.RegexpChunkRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply this rule to the given ChunkString. See the class reference documentation for a description of what it means to apply a rule.
• nltk.chunk.regexp.RegexpChunkRule.descr
  nltk.chunk.regexp.RegexpChunkRule.html#descr
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a short description of the purpose and/or effect of this rule.
• nltk.chunk.regexp.RegexpChunkRule.__repr__
  nltk.chunk.regexp.RegexpChunkRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.RegexpChunkRule.fromstring
  nltk.chunk.regexp.RegexpChunkRule.html#fromstring
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Create a RegexpChunkRule from a string description. Currently, the following formats are supported:
• nltk.chunk.regexp.ChunkRule
  nltk.chunk.regexp.ChunkRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.ChunkRule.__init__
  nltk.chunk.regexp.ChunkRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ChunkRule.
• nltk.chunk.regexp.ChunkRule._pattern
  nltk.chunk.regexp.ChunkRule.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkRule.__repr__
  nltk.chunk.regexp.ChunkRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.StripRule
  nltk.chunk.regexp.StripRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.StripRule.__init__
  nltk.chunk.regexp.StripRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new StripRule.
• nltk.chunk.regexp.StripRule._pattern
  nltk.chunk.regexp.StripRule.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.StripRule.__repr__
  nltk.chunk.regexp.StripRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.UnChunkRule
  nltk.chunk.regexp.UnChunkRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.UnChunkRule.__init__
  nltk.chunk.regexp.UnChunkRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new UnChunkRule.
• nltk.chunk.regexp.UnChunkRule._pattern
  nltk.chunk.regexp.UnChunkRule.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.UnChunkRule.__repr__
  nltk.chunk.regexp.UnChunkRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.MergeRule
  nltk.chunk.regexp.MergeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.MergeRule.__init__
  nltk.chunk.regexp.MergeRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new MergeRule.
• nltk.chunk.regexp.MergeRule._left_tag_pattern
  nltk.chunk.regexp.MergeRule.html#_left_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.MergeRule._right_tag_pattern
  nltk.chunk.regexp.MergeRule.html#_right_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.MergeRule.__repr__
  nltk.chunk.regexp.MergeRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.SplitRule
  nltk.chunk.regexp.SplitRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.SplitRule.__init__
  nltk.chunk.regexp.SplitRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new SplitRule.
• nltk.chunk.regexp.SplitRule._left_tag_pattern
  nltk.chunk.regexp.SplitRule.html#_left_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.SplitRule._right_tag_pattern
  nltk.chunk.regexp.SplitRule.html#_right_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.SplitRule.__repr__
  nltk.chunk.regexp.SplitRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.ExpandLeftRule
  nltk.chunk.regexp.ExpandLeftRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.ExpandLeftRule.__init__
  nltk.chunk.regexp.ExpandLeftRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ExpandRightRule.
• nltk.chunk.regexp.ExpandLeftRule._left_tag_pattern
  nltk.chunk.regexp.ExpandLeftRule.html#_left_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ExpandLeftRule._right_tag_pattern
  nltk.chunk.regexp.ExpandLeftRule.html#_right_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ExpandLeftRule.__repr__
  nltk.chunk.regexp.ExpandLeftRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.ExpandRightRule
  nltk.chunk.regexp.ExpandRightRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.ExpandRightRule.__init__
  nltk.chunk.regexp.ExpandRightRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ExpandRightRule.
• nltk.chunk.regexp.ExpandRightRule._left_tag_pattern
  nltk.chunk.regexp.ExpandRightRule.html#_left_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ExpandRightRule._right_tag_pattern
  nltk.chunk.regexp.ExpandRightRule.html#_right_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ExpandRightRule.__repr__
  nltk.chunk.regexp.ExpandRightRule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.ChunkRuleWithContext
  nltk.chunk.regexp.ChunkRuleWithContext.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.ChunkRuleWithContext.__init__
  nltk.chunk.regexp.ChunkRuleWithContext.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new ChunkRuleWithContext.
• nltk.chunk.regexp.ChunkRuleWithContext._left_context_tag_pattern
  nltk.chunk.regexp.ChunkRuleWithContext.html#_left_context_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkRuleWithContext._chunk_tag_pattern
  nltk.chunk.regexp.ChunkRuleWithContext.html#_chunk_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkRuleWithContext._right_context_tag_pattern
  nltk.chunk.regexp.ChunkRuleWithContext.html#_right_context_tag_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.ChunkRuleWithContext.__repr__
  nltk.chunk.regexp.ChunkRuleWithContext.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule. It has the form:
• nltk.chunk.regexp.CHUNK_TAG_PATTERN
  nltk.chunk.regexp.html#CHUNK_TAG_PATTERN
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chunk.regexp.tag_pattern2re_pattern
  nltk.chunk.regexp.html#tag_pattern2re_pattern
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpChunkParser
  nltk.chunk.regexp.RegexpChunkParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpChunkParser._rules
  nltk.chunk.regexp.RegexpChunkParser.html#_rules
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The list of rules that should be applied to a text.
• nltk.chunk.regexp.RegexpChunkParser._trace
  nltk.chunk.regexp.RegexpChunkParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The default level of tracing.
• nltk.chunk.regexp.RegexpChunkParser.__init__
  nltk.chunk.regexp.RegexpChunkParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new RegexpChunkParser.
• nltk.chunk.regexp.RegexpChunkParser._chunk_label
  nltk.chunk.regexp.RegexpChunkParser.html#_chunk_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpChunkParser._root_label
  nltk.chunk.regexp.RegexpChunkParser.html#_root_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpChunkParser._trace_apply
  nltk.chunk.regexp.RegexpChunkParser.html#_trace_apply
  ZopeInterfaceFunction
  Method
  PRIVATE
  Apply each rule of this RegexpChunkParser to chunkstr, in turn. Generate trace output between each rule. If verbose is true, then generate verbose output.
• nltk.chunk.regexp.RegexpChunkParser._notrace_apply
  nltk.chunk.regexp.RegexpChunkParser.html#_notrace_apply
  ZopeInterfaceFunction
  Method
  PRIVATE
  Apply each rule of this RegexpChunkParser to chunkstr, in turn.
• nltk.chunk.regexp.RegexpChunkParser.parse
  nltk.chunk.regexp.RegexpChunkParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpChunkParser.rules
  nltk.chunk.regexp.RegexpChunkParser.html#rules
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.chunk.regexp.RegexpChunkParser.__repr__
  nltk.chunk.regexp.RegexpChunkParser.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.chunk.regexp.RegexpChunkParser.__str__
  nltk.chunk.regexp.RegexpChunkParser.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.chunk.regexp.RegexpParser
  nltk.chunk.regexp.RegexpParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.chunk.regexp.RegexpParser._start
  nltk.chunk.regexp.RegexpParser.html#_start
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The start symbol of the grammar (the root node of resulting trees)
• nltk.chunk.regexp.RegexpParser._stages
  nltk.chunk.regexp.RegexpParser.html#_stages
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The list of parsing stages corresponding to the grammar
• nltk.chunk.regexp.RegexpParser.__init__
  nltk.chunk.regexp.RegexpParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new chunk parser, from the given start state and set of chunk patterns.
• nltk.chunk.regexp.RegexpParser._trace
  nltk.chunk.regexp.RegexpParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpParser._grammar
  nltk.chunk.regexp.RegexpParser.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpParser._loop
  nltk.chunk.regexp.RegexpParser.html#_loop
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.regexp.RegexpParser._read_grammar
  nltk.chunk.regexp.RegexpParser.html#_read_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function for __init__: read the grammar if it is a string.
• nltk.chunk.regexp.RegexpParser._add_stage
  nltk.chunk.regexp.RegexpParser.html#_add_stage
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper function for __init__: add a new stage to the parser.
• nltk.chunk.regexp.RegexpParser.parse
  nltk.chunk.regexp.RegexpParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply the chunk parser to this input.
• nltk.chunk.regexp.RegexpParser.__repr__
  nltk.chunk.regexp.RegexpParser.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.chunk.regexp.RegexpParser.__str__
  nltk.chunk.regexp.RegexpParser.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.chunk.regexp.demo_eval
  nltk.chunk.regexp.html#demo_eval
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.chunk.regexp.demo
  nltk.chunk.regexp.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration for the RegexpChunkParser class. A single text is parsed with four different chunk parsers, using a variety of rules and strategies.
• nltk.chunk._BINARY_NE_CHUNKER
  nltk.chunk.html#_BINARY_NE_CHUNKER
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.chunk._MULTICLASS_NE_CHUNKER
  nltk.chunk.html#_MULTICLASS_NE_CHUNKER
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.chunk.ne_chunk
  nltk.chunk.html#ne_chunk
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use NLTK's currently recommended named entity chunker to chunk the given list of tagged tokens.
• nltk.chunk.ne_chunk_sents
  nltk.chunk.html#ne_chunk_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use NLTK's currently recommended named entity chunker to chunk the given list of tagged sentences, each consisting of a list of tagged tokens.
• nltk.classify.api.ClassifierI
  nltk.classify.api.ClassifierI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.classify.api.ClassifierI.labels
  nltk.classify.api.ClassifierI.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.ClassifierI.classify
  nltk.classify.api.ClassifierI.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.ClassifierI.prob_classify
  nltk.classify.api.ClassifierI.html#prob_classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.ClassifierI.classify_many
  nltk.classify.api.ClassifierI.html#classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.classify() to each element of featuresets. I.e.:
• nltk.classify.api.ClassifierI.prob_classify_many
  nltk.classify.api.ClassifierI.html#prob_classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.prob_classify() to each element of featuresets. I.e.:
• nltk.classify.api.MultiClassifierI
  nltk.classify.api.MultiClassifierI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.classify.api.MultiClassifierI.labels
  nltk.classify.api.MultiClassifierI.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.MultiClassifierI.classify
  nltk.classify.api.MultiClassifierI.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.MultiClassifierI.prob_classify
  nltk.classify.api.MultiClassifierI.html#prob_classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.api.MultiClassifierI.classify_many
  nltk.classify.api.MultiClassifierI.html#classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.classify() to each element of featuresets. I.e.:
• nltk.classify.api.MultiClassifierI.prob_classify_many
  nltk.classify.api.MultiClassifierI.html#prob_classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.prob_classify() to each element of featuresets. I.e.:
• nltk.classify.megam.numpy
  nltk.classify.megam.html#numpy
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.classify.megam._megam_bin
  nltk.classify.megam.html#_megam_bin
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.megam.config_megam
  nltk.classify.megam.html#config_megam
  ZopeInterfaceFunction
  Function
  VISIBLE
  Configure NLTK's interface to the megam maxent optimization package.
• nltk.classify.megam.write_megam_file
  nltk.classify.megam.html#write_megam_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  Generate an input file for megam based on the given corpus of classified tokens.
• nltk.classify.megam.parse_megam_weights
  nltk.classify.megam.html#parse_megam_weights
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given the stdout output generated by megam when training a model, return a numpy array containing the corresponding weight vector. This function does not currently handle bias features.
• nltk.classify.megam._write_megam_features
  nltk.classify.megam.html#_write_megam_features
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.classify.megam.call_megam
  nltk.classify.megam.html#call_megam
  ZopeInterfaceFunction
  Function
  VISIBLE
  Call the megam binary with the given arguments.
• nltk.classify.weka._weka_classpath
  nltk.classify.weka.html#_weka_classpath
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.weka._weka_search
  nltk.classify.weka.html#_weka_search
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.config_weka
  nltk.classify.weka.html#config_weka
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.weka._check_weka_version
  nltk.classify.weka.html#_check_weka_version
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.classify.weka.WekaClassifier
  nltk.classify.weka.WekaClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.classify.weka.WekaClassifier.__init__
  nltk.classify.weka.WekaClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.weka.WekaClassifier._formatter
  nltk.classify.weka.WekaClassifier.html#_formatter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.WekaClassifier._model
  nltk.classify.weka.WekaClassifier.html#_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.WekaClassifier.prob_classify_many
  nltk.classify.weka.WekaClassifier.html#prob_classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.prob_classify() to each element of featuresets. I.e.:
• nltk.classify.weka.WekaClassifier.classify_many
  nltk.classify.weka.WekaClassifier.html#classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.classify() to each element of featuresets. I.e.:
• nltk.classify.weka.WekaClassifier._classify_many
  nltk.classify.weka.WekaClassifier.html#_classify_many
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.classify.weka.WekaClassifier.parse_weka_distribution
  nltk.classify.weka.WekaClassifier.html#parse_weka_distribution
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.weka.WekaClassifier.parse_weka_output
  nltk.classify.weka.WekaClassifier.html#parse_weka_output
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.weka.WekaClassifier._CLASSIFIER_CLASS
  nltk.classify.weka.WekaClassifier.html#_CLASSIFIER_CLASS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.WekaClassifier.train
  nltk.classify.weka.WekaClassifier.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.classify.weka.ARFF_Formatter
  nltk.classify.weka.ARFF_Formatter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Converts featuresets and labeled featuresets to ARFF-formatted strings, appropriate for input into Weka.
• nltk.classify.weka.ARFF_Formatter.__init__
  nltk.classify.weka.ARFF_Formatter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.weka.ARFF_Formatter._labels
  nltk.classify.weka.ARFF_Formatter.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.ARFF_Formatter._features
  nltk.classify.weka.ARFF_Formatter.html#_features
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.weka.ARFF_Formatter.format
  nltk.classify.weka.ARFF_Formatter.html#format
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a string representation of ARFF output for the given data.
• nltk.classify.weka.ARFF_Formatter.labels
  nltk.classify.weka.ARFF_Formatter.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the list of classes.
• nltk.classify.weka.ARFF_Formatter.write
  nltk.classify.weka.ARFF_Formatter.html#write
  ZopeInterfaceFunction
  Method
  VISIBLE
  Writes ARFF data to a file for the given data.
• nltk.classify.weka.ARFF_Formatter.from_train
  nltk.classify.weka.ARFF_Formatter.html#from_train
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Constructs an ARFF_Formatter instance with class labels and feature types determined from the given data. Handles boolean, numeric and string (note: not nominal) types.
• nltk.classify.weka.ARFF_Formatter.header_section
  nltk.classify.weka.ARFF_Formatter.html#header_section
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns an ARFF header as a string.
• nltk.classify.weka.ARFF_Formatter.data_section
  nltk.classify.weka.ARFF_Formatter.html#data_section
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the ARFF data section for the given data.
• nltk.classify.weka.ARFF_Formatter._fmt_arff_val
  nltk.classify.weka.ARFF_Formatter.html#_fmt_arff_val
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.classify.util.apply_features
  nltk.classify.util.html#apply_features
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.classify.util.attested_labels
  nltk.classify.util.html#attested_labels
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.classify.util.log_likelihood
  nltk.classify.util.html#log_likelihood
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.accuracy
  nltk.classify.util.html#accuracy
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker
  nltk.classify.util.CutoffChecker.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A helper class that implements cutoff checks based on number of iterations and log likelihood.
• nltk.classify.util.CutoffChecker.__init__
  nltk.classify.util.CutoffChecker.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker.cutoffs
  nltk.classify.util.CutoffChecker.html#cutoffs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker.ll
  nltk.classify.util.CutoffChecker.html#ll
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker.acc
  nltk.classify.util.CutoffChecker.html#acc
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker.iter
  nltk.classify.util.CutoffChecker.html#iter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.util.CutoffChecker.check
  nltk.classify.util.CutoffChecker.html#check
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.util.names_demo_features
  nltk.classify.util.html#names_demo_features
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.binary_names_demo_features
  nltk.classify.util.html#binary_names_demo_features
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.names_demo
  nltk.classify.util.html#names_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.partial_names_demo
  nltk.classify.util.html#partial_names_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util._inst_cache
  nltk.classify.util.html#_inst_cache
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.util.wsd_demo
  nltk.classify.util.html#wsd_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.util.check_megam_config
  nltk.classify.util.html#check_megam_config
  ZopeInterfaceFunction
  Function
  VISIBLE
  Checks whether the MEGAM binary is configured.
• nltk.classify.weka.make_classifier
  nltk.classify.weka.html#make_classifier
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.weka.classifier
  nltk.classify.weka.html#classifier
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier
  nltk.classify.naivebayes.NaiveBayesClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Naive Bayes classifier. Naive Bayes classifiers are paramaterized by two probability distributions:
• nltk.classify.naivebayes.NaiveBayesClassifier.__init__
  nltk.classify.naivebayes.NaiveBayesClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.naivebayes.NaiveBayesClassifier._label_probdist
  nltk.classify.naivebayes.NaiveBayesClassifier.html#_label_probdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier._feature_probdist
  nltk.classify.naivebayes.NaiveBayesClassifier.html#_feature_probdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier._labels
  nltk.classify.naivebayes.NaiveBayesClassifier.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier.labels
  nltk.classify.naivebayes.NaiveBayesClassifier.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.naivebayes.NaiveBayesClassifier.classify
  nltk.classify.naivebayes.NaiveBayesClassifier.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.naivebayes.NaiveBayesClassifier.prob_classify
  nltk.classify.naivebayes.NaiveBayesClassifier.html#prob_classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.naivebayes.NaiveBayesClassifier.show_most_informative_features
  nltk.classify.naivebayes.NaiveBayesClassifier.html#show_most_informative_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier.most_informative_features
  nltk.classify.naivebayes.NaiveBayesClassifier.html#most_informative_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.naivebayes.NaiveBayesClassifier._most_informative_features
  nltk.classify.naivebayes.NaiveBayesClassifier.html#_most_informative_features
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.naivebayes.NaiveBayesClassifier.train
  nltk.classify.naivebayes.NaiveBayesClassifier.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
• nltk.classify.naivebayes.demo
  nltk.classify.naivebayes.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.positivenaivebayes.PositiveNaiveBayesClassifier
  nltk.classify.positivenaivebayes.PositiveNaiveBayesClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 static method documented
• nltk.classify.positivenaivebayes.PositiveNaiveBayesClassifier.train
  nltk.classify.positivenaivebayes.PositiveNaiveBayesClassifier.html#train
  ZopeInterfaceFunction
  Static Method
  VISIBLE
• nltk.classify.positivenaivebayes.demo
  nltk.classify.positivenaivebayes.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier
  nltk.classify.decisiontree.DecisionTreeClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/4 instance variable, 3/8 methods, 1/6 static method documented
• nltk.classify.decisiontree.DecisionTreeClassifier.__init__
  nltk.classify.decisiontree.DecisionTreeClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.decisiontree.DecisionTreeClassifier._label
  nltk.classify.decisiontree.DecisionTreeClassifier.html#_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier._fname
  nltk.classify.decisiontree.DecisionTreeClassifier.html#_fname
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier._decisions
  nltk.classify.decisiontree.DecisionTreeClassifier.html#_decisions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier._default
  nltk.classify.decisiontree.DecisionTreeClassifier.html#_default
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.labels
  nltk.classify.decisiontree.DecisionTreeClassifier.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.decisiontree.DecisionTreeClassifier.classify
  nltk.classify.decisiontree.DecisionTreeClassifier.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.decisiontree.DecisionTreeClassifier.error
  nltk.classify.decisiontree.DecisionTreeClassifier.html#error
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.pretty_format
  nltk.classify.decisiontree.DecisionTreeClassifier.html#pretty_format
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.decisiontree.DecisionTreeClassifier.pseudocode
  nltk.classify.decisiontree.DecisionTreeClassifier.html#pseudocode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this decision tree that expresses the decisions it makes as a nested set of pseudocode if statements.
• nltk.classify.decisiontree.DecisionTreeClassifier.__str__
  nltk.classify.decisiontree.DecisionTreeClassifier.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.train
  nltk.classify.decisiontree.DecisionTreeClassifier.html#train
  ZopeInterfaceFunction
  Static Method
  VISIBLE
• nltk.classify.decisiontree.DecisionTreeClassifier.leaf
  nltk.classify.decisiontree.DecisionTreeClassifier.html#leaf
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.stump
  nltk.classify.decisiontree.DecisionTreeClassifier.html#stump
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.refine
  nltk.classify.decisiontree.DecisionTreeClassifier.html#refine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.best_stump
  nltk.classify.decisiontree.DecisionTreeClassifier.html#best_stump
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.binary_stump
  nltk.classify.decisiontree.DecisionTreeClassifier.html#binary_stump
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.DecisionTreeClassifier.best_binary_stump
  nltk.classify.decisiontree.DecisionTreeClassifier.html#best_binary_stump
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.f
  nltk.classify.decisiontree.html#f
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.decisiontree.demo
  nltk.classify.decisiontree.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.tadm._tadm_bin
  nltk.classify.tadm.html#_tadm_bin
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.tadm.config_tadm
  nltk.classify.tadm.html#config_tadm
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.tadm.write_tadm_file
  nltk.classify.tadm.html#write_tadm_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  Generate an input file for tadm based on the given corpus of classified tokens.
• nltk.classify.tadm.parse_tadm_weights
  nltk.classify.tadm.html#parse_tadm_weights
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given the stdout output generated by tadm when training a model, return a numpy array containing the corresponding weight vector.
• nltk.classify.tadm.call_tadm
  nltk.classify.tadm.html#call_tadm
  ZopeInterfaceFunction
  Function
  VISIBLE
  Call the tadm binary with the given arguments.
• nltk.classify.tadm.names_demo
  nltk.classify.tadm.html#names_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.tadm.encoding_demo
  nltk.classify.tadm.html#encoding_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.maxent.MaxentClassifier
  nltk.classify.maxent.MaxentClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentClassifier.__init__
  nltk.classify.maxent.MaxentClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new maxent classifier model. Typically, new classifier models are created using the ``train()`` method.
• nltk.classify.maxent.MaxentClassifier._encoding
  nltk.classify.maxent.MaxentClassifier.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.MaxentClassifier._weights
  nltk.classify.maxent.MaxentClassifier.html#_weights
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.MaxentClassifier._logarithmic
  nltk.classify.maxent.MaxentClassifier.html#_logarithmic
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.MaxentClassifier.labels
  nltk.classify.maxent.MaxentClassifier.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.maxent.MaxentClassifier.set_weights
  nltk.classify.maxent.MaxentClassifier.html#set_weights
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set the feature weight vector for this classifier. :param new_weights: The new feature weight vector. :type new_weights: list of float
• nltk.classify.maxent.MaxentClassifier.weights
  nltk.classify.maxent.MaxentClassifier.html#weights
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The feature weight vector for this classifier. :rtype: list of float
• nltk.classify.maxent.MaxentClassifier.classify
  nltk.classify.maxent.MaxentClassifier.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.maxent.MaxentClassifier.prob_classify
  nltk.classify.maxent.MaxentClassifier.html#prob_classify
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.maxent.MaxentClassifier.explain
  nltk.classify.maxent.MaxentClassifier.html#explain
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print a table showing the effect of each of the features in the given feature set, and how they combine to determine the probabilities of each label for that featureset.
• nltk.classify.maxent.MaxentClassifier.most_informative_features
  nltk.classify.maxent.MaxentClassifier.html#most_informative_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generates the ranked list of informative features from most to least.
• nltk.classify.maxent.MaxentClassifier._most_informative_features
  nltk.classify.maxent.MaxentClassifier.html#_most_informative_features
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.MaxentClassifier.show_most_informative_features
  nltk.classify.maxent.MaxentClassifier.html#show_most_informative_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentClassifier.__repr__
  nltk.classify.maxent.MaxentClassifier.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.maxent.MaxentClassifier.ALGORITHMS
  nltk.classify.maxent.MaxentClassifier.html#ALGORITHMS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.classify.maxent.MaxentClassifier.train
  nltk.classify.maxent.MaxentClassifier.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentFeatureEncodingI
  nltk.classify.maxent.MaxentFeatureEncodingI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentFeatureEncodingI.encode
  nltk.classify.maxent.MaxentFeatureEncodingI.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentFeatureEncodingI.length
  nltk.classify.maxent.MaxentFeatureEncodingI.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.MaxentFeatureEncodingI.labels
  nltk.classify.maxent.MaxentFeatureEncodingI.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.MaxentFeatureEncodingI.describe
  nltk.classify.maxent.MaxentFeatureEncodingI.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.MaxentFeatureEncodingI.train
  nltk.classify.maxent.MaxentFeatureEncodingI.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct and return new feature encoding, based on a given training corpus ``train_toks``.
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature encoding that calls a user-supplied function to map a given featureset/label pair to a sparse joint-feature vector.
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.__init__
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new feature encoding based on the given function.
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding._length
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#_length
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding._func
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#_func
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding._labels
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.encode
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.length
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.labels
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.describe
  nltk.classify.maxent.FunctionBackedMaxentFeatureEncoding.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.BinaryMaxentFeatureEncoding
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature encoding that generates vectors containing a binary joint-features of the form:
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.__init__
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  :param labels: A list of the "known labels" for this encoding.
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._labels
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of attested labels.
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._mapping
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from (fname,fval,label) -> fid
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._length
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_length
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The length of generated joint feature vectors.
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._alwayson
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_alwayson
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from label -> fid
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._unseen
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_unseen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from fname -> fid
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.encode
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.describe
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.BinaryMaxentFeatureEncoding._inv_mapping
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#_inv_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.labels
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.length
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.BinaryMaxentFeatureEncoding.train
  nltk.classify.maxent.BinaryMaxentFeatureEncoding.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.classify.maxent.GISEncoding
  nltk.classify.maxent.GISEncoding.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.classify.maxent.GISEncoding.__init__
  nltk.classify.maxent.GISEncoding.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.GISEncoding._C
  nltk.classify.maxent.GISEncoding.html#_C
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.GISEncoding.C
  nltk.classify.maxent.GISEncoding.html#C
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The non-negative constant that all encoded feature vectors will sum to.
• nltk.classify.maxent.GISEncoding.encode
  nltk.classify.maxent.GISEncoding.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.GISEncoding.length
  nltk.classify.maxent.GISEncoding.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.GISEncoding.describe
  nltk.classify.maxent.GISEncoding.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.__init__
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  :param labels: A list of the "known labels" for this encoding.
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding._mapping
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from (fname,fval,label) -> fid
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding._label_mapping
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#_label_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.encode
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.labels
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.describe
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.length
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.TadmEventMaxentFeatureEncoding.train
  nltk.classify.maxent.TadmEventMaxentFeatureEncoding.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.classify.maxent.TypedMaxentFeatureEncoding
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A feature encoding that generates vectors containing integer, float and binary joint-features of the form:
• nltk.classify.maxent.TypedMaxentFeatureEncoding.__init__
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  :param labels: A list of the "known labels" for this encoding.
• nltk.classify.maxent.TypedMaxentFeatureEncoding._labels
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_labels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of attested labels.
• nltk.classify.maxent.TypedMaxentFeatureEncoding._mapping
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from (fname,fval,label) -> fid
• nltk.classify.maxent.TypedMaxentFeatureEncoding._length
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_length
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The length of generated joint feature vectors.
• nltk.classify.maxent.TypedMaxentFeatureEncoding._alwayson
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_alwayson
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from label -> fid
• nltk.classify.maxent.TypedMaxentFeatureEncoding._unseen
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_unseen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  dict mapping from fname -> fid
• nltk.classify.maxent.TypedMaxentFeatureEncoding.encode
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.TypedMaxentFeatureEncoding.describe
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#describe
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: A string describing the value of the joint-feature whose index in the generated feature vectors is ``fid``. :rtype: str
• nltk.classify.maxent.TypedMaxentFeatureEncoding._inv_mapping
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#_inv_mapping
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.maxent.TypedMaxentFeatureEncoding.labels
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.classify.maxent.TypedMaxentFeatureEncoding.length
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: The size of the fixed-length joint-feature vectors that are generated by this encoding. :rtype: int
• nltk.classify.maxent.TypedMaxentFeatureEncoding.train
  nltk.classify.maxent.TypedMaxentFeatureEncoding.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.classify.maxent.train_maxent_classifier_with_gis
  nltk.classify.maxent.html#train_maxent_classifier_with_gis
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.classify.maxent.calculate_empirical_fcount
  nltk.classify.maxent.html#calculate_empirical_fcount
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.maxent.calculate_estimated_fcount
  nltk.classify.maxent.html#calculate_estimated_fcount
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.maxent.train_maxent_classifier_with_iis
  nltk.classify.maxent.html#train_maxent_classifier_with_iis
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.classify.maxent.calculate_nfmap
  nltk.classify.maxent.html#calculate_nfmap
  ZopeInterfaceFunction
  Function
  VISIBLE
  Construct a map that can be used to compress ``nf`` (which is typically sparse).
• nltk.classify.maxent.calculate_deltas
  nltk.classify.maxent.html#calculate_deltas
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate the update values for the classifier weights for this iteration of IIS. These update weights are the value of ``delta`` that solves the equation:
• nltk.classify.maxent.train_maxent_classifier_with_megam
  nltk.classify.maxent.html#train_maxent_classifier_with_megam
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.classify.maxent.TadmMaxentClassifier
  nltk.classify.maxent.TadmMaxentClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.classify.maxent.TadmMaxentClassifier.train
  nltk.classify.maxent.TadmMaxentClassifier.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.classify.maxent.demo
  nltk.classify.maxent.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor
  nltk.classify.rte_classify.RTEFeatureExtractor.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This builds a bag of words for both the text and the hypothesis after throwing away some stopwords, then calculates overlap and difference.
• nltk.classify.rte_classify.RTEFeatureExtractor.__init__
  nltk.classify.rte_classify.RTEFeatureExtractor.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.rte_classify.RTEFeatureExtractor.stop
  nltk.classify.rte_classify.RTEFeatureExtractor.html#stop
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.stopwords
  nltk.classify.rte_classify.RTEFeatureExtractor.html#stopwords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.negwords
  nltk.classify.rte_classify.RTEFeatureExtractor.html#negwords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.text_tokens
  nltk.classify.rte_classify.RTEFeatureExtractor.html#text_tokens
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.hyp_tokens
  nltk.classify.rte_classify.RTEFeatureExtractor.html#hyp_tokens
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.text_words
  nltk.classify.rte_classify.RTEFeatureExtractor.html#text_words
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.hyp_words
  nltk.classify.rte_classify.RTEFeatureExtractor.html#hyp_words
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor._overlap
  nltk.classify.rte_classify.RTEFeatureExtractor.html#_overlap
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor._hyp_extra
  nltk.classify.rte_classify.RTEFeatureExtractor.html#_hyp_extra
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor._txt_extra
  nltk.classify.rte_classify.RTEFeatureExtractor.html#_txt_extra
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.rte_classify.RTEFeatureExtractor.overlap
  nltk.classify.rte_classify.RTEFeatureExtractor.html#overlap
  ZopeInterfaceFunction
  Method
  VISIBLE
  Compute the overlap between text and hypothesis.
• nltk.classify.rte_classify.RTEFeatureExtractor.hyp_extra
  nltk.classify.rte_classify.RTEFeatureExtractor.html#hyp_extra
  ZopeInterfaceFunction
  Method
  VISIBLE
  Compute the extraneous material in the hypothesis.
• nltk.classify.rte_classify.RTEFeatureExtractor._ne
  nltk.classify.rte_classify.RTEFeatureExtractor.html#_ne
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  This just assumes that words in all caps or titles are named entities.
• nltk.classify.rte_classify.RTEFeatureExtractor._lemmatize
  nltk.classify.rte_classify.RTEFeatureExtractor.html#_lemmatize
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Use morphy from WordNet to find the base form of verbs.
• nltk.classify.rte_classify.rte_features
  nltk.classify.rte_classify.html#rte_features
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.rte_featurize
  nltk.classify.rte_classify.html#rte_featurize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.rte_classify.rte_classifier
  nltk.classify.rte_classify.html#rte_classifier
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.classify.scikitlearn.SklearnClassifier
  nltk.classify.scikitlearn.SklearnClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wrapper for scikit-learn classifiers.
• nltk.classify.scikitlearn.SklearnClassifier.__init__
  nltk.classify.scikitlearn.SklearnClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.classify.scikitlearn.SklearnClassifier._clf
  nltk.classify.scikitlearn.SklearnClassifier.html#_clf
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.scikitlearn.SklearnClassifier._encoder
  nltk.classify.scikitlearn.SklearnClassifier.html#_encoder
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.scikitlearn.SklearnClassifier._vectorizer
  nltk.classify.scikitlearn.SklearnClassifier.html#_vectorizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.scikitlearn.SklearnClassifier.__repr__
  nltk.classify.scikitlearn.SklearnClassifier.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.scikitlearn.SklearnClassifier.classify_many
  nltk.classify.scikitlearn.SklearnClassifier.html#classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classify a batch of samples.
• nltk.classify.scikitlearn.SklearnClassifier.prob_classify_many
  nltk.classify.scikitlearn.SklearnClassifier.html#prob_classify_many
  ZopeInterfaceFunction
  Method
  VISIBLE
  Compute per-class probabilities for a batch of samples.
• nltk.classify.scikitlearn.SklearnClassifier.labels
  nltk.classify.scikitlearn.SklearnClassifier.html#labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  The class labels used by this classifier.
• nltk.classify.scikitlearn.SklearnClassifier.train
  nltk.classify.scikitlearn.SklearnClassifier.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train (fit) the scikit-learn estimator.
• nltk.classify.scikitlearn.SklearnClassifier._make_probdist
  nltk.classify.scikitlearn.SklearnClassifier.html#_make_probdist
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.classify.senna._senna_url
  nltk.classify.senna.html#_senna_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.classify.senna.Senna
  nltk.classify.senna.Senna.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 0/1 class variable, 4/5 methods documented
• nltk.classify.senna.Senna.SUPPORTED_OPERATIONS
  nltk.classify.senna.Senna.html#SUPPORTED_OPERATIONS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.classify.senna.Senna.__init__
  nltk.classify.senna.Senna.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.senna.Senna._encoding
  nltk.classify.senna.Senna.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.senna.Senna._path
  nltk.classify.senna.Senna.html#_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.senna.Senna.operations
  nltk.classify.senna.Senna.html#operations
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.senna.Senna.executable
  nltk.classify.senna.Senna.html#executable
  ZopeInterfaceFunction
  Method
  VISIBLE
  The function that determines the system specific binary that should be used in the pipeline. In case, the system is not known the default senna binary will be used.
• nltk.classify.senna.Senna._map
  nltk.classify.senna.Senna.html#_map
  ZopeInterfaceFunction
  Method
  PRIVATE
  A method that calculates the order of the columns that SENNA pipeline will output the tags into. This depends on the operations being ordered.
• nltk.classify.senna.Senna.tag
  nltk.classify.senna.Senna.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Applies the specified operation(s) on a list of tokens.
• nltk.classify.senna.Senna.tag_sents
  nltk.classify.senna.Senna.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Applies the tag method over a list of sentences. This method will return a list of dictionaries. Every dictionary will contain a word with its calculated annotations/tags.
• nltk.classify.textcat.re
  nltk.classify.textcat.html#re
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.classify.textcat.TextCat
  nltk.classify.textcat.TextCat.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 0/3 class variable, 5/6 methods documented
• nltk.classify.textcat.TextCat._corpus
  nltk.classify.textcat.TextCat.html#_corpus
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.classify.textcat.TextCat.fingerprints
  nltk.classify.textcat.TextCat.html#fingerprints
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.classify.textcat.TextCat._START_CHAR
  nltk.classify.textcat.TextCat.html#_START_CHAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.classify.textcat.TextCat._END_CHAR
  nltk.classify.textcat.TextCat.html#_END_CHAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.classify.textcat.TextCat.last_distances
  nltk.classify.textcat.TextCat.html#last_distances
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.classify.textcat.TextCat.__init__
  nltk.classify.textcat.TextCat.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.textcat.TextCat.remove_punctuation
  nltk.classify.textcat.TextCat.html#remove_punctuation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get rid of punctuation except apostrophes
• nltk.classify.textcat.TextCat.profile
  nltk.classify.textcat.TextCat.html#profile
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create FreqDist of trigrams within text
• nltk.classify.textcat.TextCat.calc_dist
  nltk.classify.textcat.TextCat.html#calc_dist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculate the "out-of-place" measure between the text and language profile for a single trigram
• nltk.classify.textcat.TextCat.lang_dists
  nltk.classify.textcat.TextCat.html#lang_dists
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculate the "out-of-place" measure between the text and all languages
• nltk.classify.textcat.TextCat.guess_language
  nltk.classify.textcat.TextCat.html#guess_language
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find the language with the min distance to the text and return its ISO 639-3 code
• nltk.classify.textcat.demo
  nltk.classify.textcat.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.api.Prover
  nltk.inference.api.Prover.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface for trying to prove a goal from assumptions. Both the goal and the assumptions are constrained to be formulas of logic.Expression.
• nltk.inference.api.Prover.prove
  nltk.inference.api.Prover.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.Prover._prove
  nltk.inference.api.Prover.html#_prove
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.inference.api.ModelBuilder
  nltk.inference.api.ModelBuilder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.inference.api.ModelBuilder.build_model
  nltk.inference.api.ModelBuilder.html#build_model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual model building. :return: Whether a model was generated :rtype: bool
• nltk.inference.api.ModelBuilder._build_model
  nltk.inference.api.ModelBuilder.html#_build_model
  ZopeInterfaceFunction
  Method
  PRIVATE
  Perform the actual model building. :return: Whether a model was generated, and the model itself :rtype: tuple(bool, sem.Valuation)
• nltk.inference.api.TheoremToolCommand
  nltk.inference.api.TheoremToolCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a goal and a list of assumptions to be used in proving or model building.
• nltk.inference.api.TheoremToolCommand.add_assumptions
  nltk.inference.api.TheoremToolCommand.html#add_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add new assumptions to the assumption list.
• nltk.inference.api.TheoremToolCommand.retract_assumptions
  nltk.inference.api.TheoremToolCommand.html#retract_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Retract assumptions from the assumption list.
• nltk.inference.api.TheoremToolCommand.assumptions
  nltk.inference.api.TheoremToolCommand.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List the current assumptions.
• nltk.inference.api.TheoremToolCommand.goal
  nltk.inference.api.TheoremToolCommand.html#goal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the goal
• nltk.inference.api.TheoremToolCommand.print_assumptions
  nltk.inference.api.TheoremToolCommand.html#print_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print the list of the current assumptions.
• nltk.inference.api.ProverCommand
  nltk.inference.api.ProverCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a Prover, a goal, and a list of assumptions. When prove() is called, the Prover is executed with the goal and assumptions.
• nltk.inference.api.ProverCommand.prove
  nltk.inference.api.ProverCommand.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual proof.
• nltk.inference.api.ProverCommand.proof
  nltk.inference.api.ProverCommand.html#proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the proof string :param simplify: bool simplify the proof? :return: str
• nltk.inference.api.ProverCommand.get_prover
  nltk.inference.api.ProverCommand.html#get_prover
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the prover object :return: Prover
• nltk.inference.api.ModelBuilderCommand
  nltk.inference.api.ModelBuilderCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a ModelBuilder, a goal, and a list of assumptions. When build_model() is called, the ModelBuilder is executed with the goal and assumptions.
• nltk.inference.api.ModelBuilderCommand.build_model
  nltk.inference.api.ModelBuilderCommand.html#build_model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual model building. :return: A model if one is generated; None otherwise. :rtype: sem.Valuation
• nltk.inference.api.ModelBuilderCommand.model
  nltk.inference.api.ModelBuilderCommand.html#model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of the model
• nltk.inference.api.ModelBuilderCommand.get_model_builder
  nltk.inference.api.ModelBuilderCommand.html#get_model_builder
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the model builder object :return: ModelBuilder
• nltk.inference.api.BaseTheoremToolCommand
  nltk.inference.api.BaseTheoremToolCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a goal and a list of assumptions to be used in proving or model building.
• nltk.inference.api.BaseTheoremToolCommand.__init__
  nltk.inference.api.BaseTheoremToolCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.api.BaseTheoremToolCommand._goal
  nltk.inference.api.BaseTheoremToolCommand.html#_goal
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.BaseTheoremToolCommand._assumptions
  nltk.inference.api.BaseTheoremToolCommand.html#_assumptions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.BaseTheoremToolCommand._result
  nltk.inference.api.BaseTheoremToolCommand.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A holder for the result, to prevent unnecessary re-proving
• nltk.inference.api.BaseTheoremToolCommand.add_assumptions
  nltk.inference.api.BaseTheoremToolCommand.html#add_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add new assumptions to the assumption list.
• nltk.inference.api.BaseTheoremToolCommand.retract_assumptions
  nltk.inference.api.BaseTheoremToolCommand.html#retract_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Retract assumptions from the assumption list.
• nltk.inference.api.BaseTheoremToolCommand.assumptions
  nltk.inference.api.BaseTheoremToolCommand.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List the current assumptions.
• nltk.inference.api.BaseTheoremToolCommand.goal
  nltk.inference.api.BaseTheoremToolCommand.html#goal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the goal
• nltk.inference.api.BaseTheoremToolCommand.print_assumptions
  nltk.inference.api.BaseTheoremToolCommand.html#print_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print the list of the current assumptions.
• nltk.inference.api.BaseProverCommand
  nltk.inference.api.BaseProverCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a Prover, a goal, and a list of assumptions. When prove() is called, the Prover is executed with the goal and assumptions.
• nltk.inference.api.BaseProverCommand.__init__
  nltk.inference.api.BaseProverCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.BaseProverCommand._prover
  nltk.inference.api.BaseProverCommand.html#_prover
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The theorem tool to execute with the assumptions
• nltk.inference.api.BaseProverCommand._proof
  nltk.inference.api.BaseProverCommand.html#_proof
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.BaseProverCommand.prove
  nltk.inference.api.BaseProverCommand.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual proof. Store the result to prevent unnecessary re-proving.
• nltk.inference.api.BaseProverCommand._result
  nltk.inference.api.BaseProverCommand.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A holder for the result, to prevent unnecessary re-proving
• nltk.inference.api.BaseProverCommand.proof
  nltk.inference.api.BaseProverCommand.html#proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the proof string :param simplify: bool simplify the proof? :return: str
• nltk.inference.api.BaseProverCommand.decorate_proof
  nltk.inference.api.BaseProverCommand.html#decorate_proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.api.BaseProverCommand.get_prover
  nltk.inference.api.BaseProverCommand.html#get_prover
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the prover object :return: Prover
• nltk.inference.api.BaseModelBuilderCommand
  nltk.inference.api.BaseModelBuilderCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class holds a ModelBuilder, a goal, and a list of assumptions. When build_model() is called, the ModelBuilder is executed with the goal and assumptions.
• nltk.inference.api.BaseModelBuilderCommand.__init__
  nltk.inference.api.BaseModelBuilderCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.BaseModelBuilderCommand._modelbuilder
  nltk.inference.api.BaseModelBuilderCommand.html#_modelbuilder
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The theorem tool to execute with the assumptions
• nltk.inference.api.BaseModelBuilderCommand._model
  nltk.inference.api.BaseModelBuilderCommand.html#_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.BaseModelBuilderCommand.build_model
  nltk.inference.api.BaseModelBuilderCommand.html#build_model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to build a model. Store the result to prevent unnecessary re-building.
• nltk.inference.api.BaseModelBuilderCommand._result
  nltk.inference.api.BaseModelBuilderCommand.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A holder for the result, to prevent unnecessary re-proving
• nltk.inference.api.BaseModelBuilderCommand.model
  nltk.inference.api.BaseModelBuilderCommand.html#model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of the model
• nltk.inference.api.BaseModelBuilderCommand._decorate_model
  nltk.inference.api.BaseModelBuilderCommand.html#_decorate_model
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.inference.api.BaseModelBuilderCommand.get_model_builder
  nltk.inference.api.BaseModelBuilderCommand.html#get_model_builder
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the model builder object :return: ModelBuilder
• nltk.inference.api.TheoremToolCommandDecorator
  nltk.inference.api.TheoremToolCommandDecorator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base decorator for the ProverCommandDecorator and ModelBuilderCommandDecorator classes from which decorators can extend.
• nltk.inference.api.TheoremToolCommandDecorator.__init__
  nltk.inference.api.TheoremToolCommandDecorator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.TheoremToolCommandDecorator._command
  nltk.inference.api.TheoremToolCommandDecorator.html#_command
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolCommandDecorator._result
  nltk.inference.api.TheoremToolCommandDecorator.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolCommandDecorator.assumptions
  nltk.inference.api.TheoremToolCommandDecorator.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List the current assumptions.
• nltk.inference.api.TheoremToolCommandDecorator.goal
  nltk.inference.api.TheoremToolCommandDecorator.html#goal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the goal
• nltk.inference.api.TheoremToolCommandDecorator.add_assumptions
  nltk.inference.api.TheoremToolCommandDecorator.html#add_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add new assumptions to the assumption list.
• nltk.inference.api.TheoremToolCommandDecorator.retract_assumptions
  nltk.inference.api.TheoremToolCommandDecorator.html#retract_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Retract assumptions from the assumption list.
• nltk.inference.api.TheoremToolCommandDecorator.print_assumptions
  nltk.inference.api.TheoremToolCommandDecorator.html#print_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print the list of the current assumptions.
• nltk.inference.api.ProverCommandDecorator
  nltk.inference.api.ProverCommandDecorator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base decorator for the ProverCommand class from which other prover command decorators can extend.
• nltk.inference.api.ProverCommandDecorator.__init__
  nltk.inference.api.ProverCommandDecorator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.ProverCommandDecorator._proof
  nltk.inference.api.ProverCommandDecorator.html#_proof
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ProverCommandDecorator.prove
  nltk.inference.api.ProverCommandDecorator.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual proof.
• nltk.inference.api.ProverCommandDecorator._result
  nltk.inference.api.ProverCommandDecorator.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ProverCommandDecorator.proof
  nltk.inference.api.ProverCommandDecorator.html#proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the proof string :param simplify: bool simplify the proof? :return: str
• nltk.inference.api.ProverCommandDecorator.decorate_proof
  nltk.inference.api.ProverCommandDecorator.html#decorate_proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.api.ProverCommandDecorator.get_prover
  nltk.inference.api.ProverCommandDecorator.html#get_prover
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the prover object :return: Prover
• nltk.inference.api.ModelBuilderCommandDecorator
  nltk.inference.api.ModelBuilderCommandDecorator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A base decorator for the ModelBuilderCommand class from which other prover command decorators can extend.
• nltk.inference.api.ModelBuilderCommandDecorator.__init__
  nltk.inference.api.ModelBuilderCommandDecorator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.ModelBuilderCommandDecorator._model
  nltk.inference.api.ModelBuilderCommandDecorator.html#_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ModelBuilderCommandDecorator.build_model
  nltk.inference.api.ModelBuilderCommandDecorator.html#build_model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to build a model. Store the result to prevent unnecessary re-building.
• nltk.inference.api.ModelBuilderCommandDecorator._result
  nltk.inference.api.ModelBuilderCommandDecorator.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ModelBuilderCommandDecorator.model
  nltk.inference.api.ModelBuilderCommandDecorator.html#model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of the model
• nltk.inference.api.ModelBuilderCommandDecorator._decorate_model
  nltk.inference.api.ModelBuilderCommandDecorator.html#_decorate_model
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.inference.api.ModelBuilderCommandDecorator.get_model_builder
  nltk.inference.api.ModelBuilderCommandDecorator.html#get_model_builder
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the model builder object :return: ModelBuilder
• nltk.inference.api.ParallelProverBuilder
  nltk.inference.api.ParallelProverBuilder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.inference.api.ParallelProverBuilder.__init__
  nltk.inference.api.ParallelProverBuilder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.api.ParallelProverBuilder._prover
  nltk.inference.api.ParallelProverBuilder.html#_prover
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ParallelProverBuilder._modelbuilder
  nltk.inference.api.ParallelProverBuilder.html#_modelbuilder
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.ParallelProverBuilder._prove
  nltk.inference.api.ParallelProverBuilder.html#_prove
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.inference.api.ParallelProverBuilder._build_model
  nltk.inference.api.ParallelProverBuilder.html#_build_model
  ZopeInterfaceFunction
  Method
  PRIVATE
  Perform the actual model building. :return: Whether a model was generated, and the model itself :rtype: tuple(bool, sem.Valuation)
• nltk.inference.api.ParallelProverBuilder._run
  nltk.inference.api.ParallelProverBuilder.html#_run
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.api.ParallelProverBuilderCommand
  nltk.inference.api.ParallelProverBuilderCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.inference.api.ParallelProverBuilderCommand.__init__
  nltk.inference.api.ParallelProverBuilderCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.api.ParallelProverBuilderCommand.prove
  nltk.inference.api.ParallelProverBuilderCommand.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual proof. Store the result to prevent unnecessary re-proving.
• nltk.inference.api.ParallelProverBuilderCommand.build_model
  nltk.inference.api.ParallelProverBuilderCommand.html#build_model
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to build a model. Store the result to prevent unnecessary re-building.
• nltk.inference.api.ParallelProverBuilderCommand._run
  nltk.inference.api.ParallelProverBuilderCommand.html#_run
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.api.ParallelProverBuilderCommand._result
  nltk.inference.api.ParallelProverBuilderCommand.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A holder for the result, to prevent unnecessary re-proving
• nltk.inference.api.TheoremToolThread
  nltk.inference.api.TheoremToolThread.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.api.TheoremToolThread.__init__
  nltk.inference.api.TheoremToolThread.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.api.TheoremToolThread._command
  nltk.inference.api.TheoremToolThread.html#_command
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolThread._result
  nltk.inference.api.TheoremToolThread.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolThread._verbose
  nltk.inference.api.TheoremToolThread.html#_verbose
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolThread._name
  nltk.inference.api.TheoremToolThread.html#_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.api.TheoremToolThread.run
  nltk.inference.api.TheoremToolThread.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.api.TheoremToolThread.result
  nltk.inference.api.TheoremToolThread.html#result
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.inference.prover9.p9_return_codes
  nltk.inference.prover9.html#p9_return_codes
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9CommandParent
  nltk.inference.prover9.Prover9CommandParent.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A common base class used by both Prover9Command and MaceCommand, which is responsible for maintaining a goal and a set of assumptions, and generating prover9-style input files from them.
• nltk.inference.prover9.Prover9CommandParent.print_assumptions
  nltk.inference.prover9.Prover9CommandParent.html#print_assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print the list of the current assumptions.
• nltk.inference.prover9.Prover9Command
  nltk.inference.prover9.Prover9Command.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ProverCommand specific to the Prover9 prover. It contains the a print_assumptions() method that is used to print the list of assumptions in multiple formats.
• nltk.inference.prover9.Prover9Command.__init__
  nltk.inference.prover9.Prover9Command.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.prover9.Prover9Command.decorate_proof
  nltk.inference.prover9.Prover9Command.html#decorate_proof
  ZopeInterfaceFunction
  Method
  VISIBLE
  :see BaseProverCommand.decorate_proof()
• nltk.inference.prover9.Prover9Parent
  nltk.inference.prover9.Prover9Parent.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A common class extended by both Prover9 and Mace <mace.Mace>. It contains the functionality required to convert NLTK-style expressions into Prover9-style expressions.
• nltk.inference.prover9.Prover9Parent._binary_location
  nltk.inference.prover9.Prover9Parent.html#_binary_location
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.prover9.Prover9Parent.config_prover9
  nltk.inference.prover9.Prover9Parent.html#config_prover9
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9Parent._prover9_bin
  nltk.inference.prover9.Prover9Parent.html#_prover9_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.prover9.Prover9Parent.prover9_input
  nltk.inference.prover9.Prover9Parent.html#prover9_input
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.prover9.Prover9Parent.binary_locations
  nltk.inference.prover9.Prover9Parent.html#binary_locations
  ZopeInterfaceFunction
  Method
  VISIBLE
  A list of directories that should be searched for the prover9 executables. This list is used by config_prover9 when searching for the prover9 executables.
• nltk.inference.prover9.Prover9Parent._find_binary
  nltk.inference.prover9.Prover9Parent.html#_find_binary
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.prover9.Prover9Parent._call
  nltk.inference.prover9.Prover9Parent.html#_call
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the binary with the given input.
• nltk.inference.prover9.convert_to_prover9
  nltk.inference.prover9.html#convert_to_prover9
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a logic.Expression to Prover9 format.
• nltk.inference.prover9._convert_to_prover9
  nltk.inference.prover9.html#_convert_to_prover9
  ZopeInterfaceFunction
  Function
  PRIVATE
  Convert logic.Expression to Prover9 formatted string.
• nltk.inference.prover9.Prover9
  nltk.inference.prover9.Prover9.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 instance variable, 4/5 methods documented
• nltk.inference.prover9.Prover9._prover9_bin
  nltk.inference.prover9.Prover9.html#_prover9_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.prover9.Prover9._prooftrans_bin
  nltk.inference.prover9.Prover9.html#_prooftrans_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.prover9.Prover9.__init__
  nltk.inference.prover9.Prover9.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9._timeout
  nltk.inference.prover9.Prover9.html#_timeout
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The timeout value for prover9. If a proof can not be found in this amount of time, then prover9 will return false. (Use 0 for no timeout.)
• nltk.inference.prover9.Prover9._prove
  nltk.inference.prover9.Prover9.html#_prove
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.inference.prover9.Prover9.prover9_input
  nltk.inference.prover9.Prover9.html#prover9_input
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.prover9.Prover9._call_prover9
  nltk.inference.prover9.Prover9.html#_call_prover9
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the prover9 binary with the given input.
• nltk.inference.prover9.Prover9._call_prooftrans
  nltk.inference.prover9.Prover9.html#_call_prooftrans
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the prooftrans binary with the given input.
• nltk.inference.prover9.Prover9Exception
  nltk.inference.prover9.Prover9Exception.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9Exception.__init__
  nltk.inference.prover9.Prover9Exception.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9FatalException
  nltk.inference.prover9.Prover9FatalException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.prover9.Prover9LimitExceededException
  nltk.inference.prover9.Prover9LimitExceededException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.prover9.test_config
  nltk.inference.prover9.html#test_config
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.prover9.test_convert_to_prover9
  nltk.inference.prover9.html#test_convert_to_prover9
  ZopeInterfaceFunction
  Function
  VISIBLE
  Test that parsing works OK.
• nltk.inference.prover9.test_prove
  nltk.inference.prover9.html#test_prove
  ZopeInterfaceFunction
  Function
  VISIBLE
  Try some proofs and exhibit the results.
• nltk.inference.prover9.arguments
  nltk.inference.prover9.html#arguments
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.inference.prover9.expressions
  nltk.inference.prover9.html#expressions
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.inference.prover9.spacer
  nltk.inference.prover9.html#spacer
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.prover9.demo
  nltk.inference.prover9.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.mace.MaceCommand
  nltk.inference.mace.MaceCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A MaceCommand specific to the Mace model builder. It contains a print_assumptions() method that is used to print the list of assumptions in multiple formats.
• nltk.inference.mace.MaceCommand._interpformat_bin
  nltk.inference.mace.MaceCommand.html#_interpformat_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.mace.MaceCommand.__init__
  nltk.inference.mace.MaceCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.mace.MaceCommand.valuation
  nltk.inference.mace.MaceCommand.html#valuation
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.inference.mace.MaceCommand._convert2val
  nltk.inference.mace.MaceCommand.html#_convert2val
  ZopeInterfaceFunction
  Method
  PRIVATE
  Transform the output file into an NLTK-style Valuation.
• nltk.inference.mace.MaceCommand._make_relation_set
  nltk.inference.mace.MaceCommand.html#_make_relation_set
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Convert a Mace4-style relation table into a dictionary.
• nltk.inference.mace.MaceCommand._make_relation_tuple
  nltk.inference.mace.MaceCommand.html#_make_relation_tuple
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.inference.mace.MaceCommand._make_model_var
  nltk.inference.mace.MaceCommand.html#_make_model_var
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Pick an alphabetic character as identifier for an entity in the model.
• nltk.inference.mace.MaceCommand._decorate_model
  nltk.inference.mace.MaceCommand.html#_decorate_model
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print out a Mace4 model using any Mace4 interpformat format. See http://www.cs.unm.edu/~mccune/mace4/manual/ for details.
• nltk.inference.mace.MaceCommand._transform_output
  nltk.inference.mace.MaceCommand.html#_transform_output
  ZopeInterfaceFunction
  Method
  PRIVATE
  Transform the output file into any Mace4 interpformat format.
• nltk.inference.mace.MaceCommand._call_interpformat
  nltk.inference.mace.MaceCommand.html#_call_interpformat
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the interpformat binary with the given input.
• nltk.inference.mace.Mace
  nltk.inference.mace.Mace.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/2 instance variable, 2/3 methods documented
• nltk.inference.mace.Mace._mace4_bin
  nltk.inference.mace.Mace.html#_mace4_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.mace.Mace.__init__
  nltk.inference.mace.Mace.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.mace.Mace._end_size
  nltk.inference.mace.Mace.html#_end_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The maximum model size that Mace will try before simply returning false. (Use -1 for no maximum.)
• nltk.inference.mace.Mace._build_model
  nltk.inference.mace.Mace.html#_build_model
  ZopeInterfaceFunction
  Method
  PRIVATE
  Use Mace4 to build a first order model.
• nltk.inference.mace.Mace._call_mace4
  nltk.inference.mace.Mace.html#_call_mace4
  ZopeInterfaceFunction
  Method
  PRIVATE
  Call the mace4 binary with the given input.
• nltk.inference.mace.spacer
  nltk.inference.mace.html#spacer
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.mace.decode_result
  nltk.inference.mace.html#decode_result
  ZopeInterfaceFunction
  Function
  VISIBLE
  Decode the result of model_found()
• nltk.inference.mace.test_model_found
  nltk.inference.mace.html#test_model_found
  ZopeInterfaceFunction
  Function
  VISIBLE
  Try some proofs and exhibit the results.
• nltk.inference.mace.test_build_model
  nltk.inference.mace.html#test_build_model
  ZopeInterfaceFunction
  Function
  VISIBLE
  Try to build a nltk.sem.Valuation.
• nltk.inference.mace.test_transform_output
  nltk.inference.mace.html#test_transform_output
  ZopeInterfaceFunction
  Function
  VISIBLE
  Transform the model into various Mace4 interpformat formats.
• nltk.inference.mace.test_make_relation_set
  nltk.inference.mace.html#test_make_relation_set
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.mace.arguments
  nltk.inference.mace.html#arguments
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.inference.mace.demo
  nltk.inference.mace.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.resolution.ProverParseError
  nltk.inference.resolution.ProverParseError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.resolution.ResolutionProver
  nltk.inference.resolution.ResolutionProver.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 class variable, 1/2 method documented
• nltk.inference.resolution.ResolutionProver.ANSWER_KEY
  nltk.inference.resolution.ResolutionProver.html#ANSWER_KEY
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.resolution.ResolutionProver._assume_false
  nltk.inference.resolution.ResolutionProver.html#_assume_false
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.inference.resolution.ResolutionProver._prove
  nltk.inference.resolution.ResolutionProver.html#_prove
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.inference.resolution.ResolutionProver._attempt_proof
  nltk.inference.resolution.ResolutionProver.html#_attempt_proof
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.resolution.ResolutionProverCommand
  nltk.inference.resolution.ResolutionProverCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 2/3 methods, 1/1 static method documented
• nltk.inference.resolution.ResolutionProverCommand.__init__
  nltk.inference.resolution.ResolutionProverCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.resolution.ResolutionProverCommand._clauses
  nltk.inference.resolution.ResolutionProverCommand.html#_clauses
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.resolution.ResolutionProverCommand.prove
  nltk.inference.resolution.ResolutionProverCommand.html#prove
  ZopeInterfaceFunction
  Method
  VISIBLE
  Perform the actual proof. Store the result to prevent unnecessary re-proving.
• nltk.inference.resolution.ResolutionProverCommand._result
  nltk.inference.resolution.ResolutionProverCommand.html#_result
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A holder for the result, to prevent unnecessary re-proving
• nltk.inference.resolution.ResolutionProverCommand._proof
  nltk.inference.resolution.ResolutionProverCommand.html#_proof
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.resolution.ResolutionProverCommand.find_answers
  nltk.inference.resolution.ResolutionProverCommand.html#find_answers
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.ResolutionProverCommand._decorate_clauses
  nltk.inference.resolution.ResolutionProverCommand.html#_decorate_clauses
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Decorate the proof output.
• nltk.inference.resolution.Clause
  nltk.inference.resolution.Clause.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 6/13 methods documented
• nltk.inference.resolution.Clause.__init__
  nltk.inference.resolution.Clause.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause._is_tautology
  nltk.inference.resolution.Clause.html#_is_tautology
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.resolution.Clause._parents
  nltk.inference.resolution.Clause.html#_parents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.resolution.Clause.unify
  nltk.inference.resolution.Clause.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to unify this Clause with the other, returning a list of resulting, unified, Clauses.
• nltk.inference.resolution.Clause.isSubsetOf
  nltk.inference.resolution.Clause.html#isSubsetOf
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True iff every term in 'self' is a term in 'other'.
• nltk.inference.resolution.Clause.subsumes
  nltk.inference.resolution.Clause.html#subsumes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True iff 'self' subsumes 'other', this is, if there is a substitution such that every term in 'self' can be unified with a term in 'other'.
• nltk.inference.resolution.Clause.__getslice__
  nltk.inference.resolution.Clause.html#__getslice__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause.__sub__
  nltk.inference.resolution.Clause.html#__sub__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause.__add__
  nltk.inference.resolution.Clause.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause.is_tautology
  nltk.inference.resolution.Clause.html#is_tautology
  ZopeInterfaceFunction
  Method
  VISIBLE
  Self is a tautology if it contains ground terms P and -P. The ground term, P, must be an exact match, ie, not using unification.
• nltk.inference.resolution.Clause.free
  nltk.inference.resolution.Clause.html#free
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause.replace
  nltk.inference.resolution.Clause.html#replace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace every instance of variable with expression across every atom in the clause
• nltk.inference.resolution.Clause.substitute_bindings
  nltk.inference.resolution.Clause.html#substitute_bindings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Replace every binding
• nltk.inference.resolution.Clause.__str__
  nltk.inference.resolution.Clause.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.Clause.__repr__
  nltk.inference.resolution.Clause.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution._iterate_first
  nltk.inference.resolution.html#_iterate_first
  ZopeInterfaceFunction
  Function
  PRIVATE
  This method facilitates movement through the terms of 'self'
• nltk.inference.resolution._iterate_second
  nltk.inference.resolution.html#_iterate_second
  ZopeInterfaceFunction
  Function
  PRIVATE
  This method facilitates movement through the terms of 'other'
• nltk.inference.resolution._unify_terms
  nltk.inference.resolution.html#_unify_terms
  ZopeInterfaceFunction
  Function
  PRIVATE
  This method attempts to unify two terms. Two expressions are unifiable if there exists a substitution function S such that S(a) == S(-b).
• nltk.inference.resolution._complete_unify_path
  nltk.inference.resolution.html#_complete_unify_path
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.inference.resolution._subsumes_finalize
  nltk.inference.resolution.html#_subsumes_finalize
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.inference.resolution.clausify
  nltk.inference.resolution.html#clausify
  ZopeInterfaceFunction
  Function
  VISIBLE
  Skolemize, clausify, and standardize the variables apart.
• nltk.inference.resolution._clausify
  nltk.inference.resolution.html#_clausify
  ZopeInterfaceFunction
  Function
  PRIVATE
• nltk.inference.resolution.BindingDict
  nltk.inference.resolution.BindingDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 4/8 methods documented
• nltk.inference.resolution.BindingDict.__init__
  nltk.inference.resolution.BindingDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.resolution.BindingDict.d
  nltk.inference.resolution.BindingDict.html#d
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.resolution.BindingDict.__setitem__
  nltk.inference.resolution.BindingDict.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  A binding is consistent with the dict if its variable is not already bound, OR if its variable is already bound to its argument.
• nltk.inference.resolution.BindingDict.__getitem__
  nltk.inference.resolution.BindingDict.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the expression to which 'variable' is bound
• nltk.inference.resolution.BindingDict.__contains__
  nltk.inference.resolution.BindingDict.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.BindingDict.__add__
  nltk.inference.resolution.BindingDict.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.resolution.BindingDict.__len__
  nltk.inference.resolution.BindingDict.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.BindingDict.__str__
  nltk.inference.resolution.BindingDict.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.BindingDict.__repr__
  nltk.inference.resolution.BindingDict.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.most_general_unification
  nltk.inference.resolution.html#most_general_unification
  ZopeInterfaceFunction
  Function
  VISIBLE
  Find the most general unification of the two given expressions
• nltk.inference.resolution._mgu_var
  nltk.inference.resolution.html#_mgu_var
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.inference.resolution.BindingException
  nltk.inference.resolution.BindingException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.resolution.BindingException.__init__
  nltk.inference.resolution.BindingException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.UnificationException
  nltk.inference.resolution.UnificationException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.resolution.UnificationException.__init__
  nltk.inference.resolution.UnificationException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject
  nltk.inference.resolution.DebugObject.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject.__init__
  nltk.inference.resolution.DebugObject.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject.enabled
  nltk.inference.resolution.DebugObject.html#enabled
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject.indent
  nltk.inference.resolution.DebugObject.html#indent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject.__add__
  nltk.inference.resolution.DebugObject.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.DebugObject.line
  nltk.inference.resolution.DebugObject.html#line
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.resolution.testResolutionProver
  nltk.inference.resolution.html#testResolutionProver
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.resolution.resolution_test
  nltk.inference.resolution.html#resolution_test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.resolution.test_clausify
  nltk.inference.resolution.html#test_clausify
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.resolution.demo
  nltk.inference.resolution.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.tableau._counter
  nltk.inference.tableau.html#_counter
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.inference.tableau.ProverParseError
  nltk.inference.tableau.ProverParseError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.tableau.TableauProver
  nltk.inference.tableau.TableauProver.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.tableau.TableauProver._assume_false
  nltk.inference.tableau.TableauProver.html#_assume_false
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._prove
  nltk.inference.tableau.TableauProver.html#_prove
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.inference.tableau.TableauProver._attempt_proof
  nltk.inference.tableau.TableauProver.html#_attempt_proof
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_atom
  nltk.inference.tableau.TableauProver.html#_attempt_proof_atom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_atom
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_atom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_prop
  nltk.inference.tableau.TableauProver.html#_attempt_proof_prop
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_prop
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_prop
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_app
  nltk.inference.tableau.TableauProver.html#_attempt_proof_app
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_app
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_app
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_eq
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_eq
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_d_neg
  nltk.inference.tableau.TableauProver.html#_attempt_proof_d_neg
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_all
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_all
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_some
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_some
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_and
  nltk.inference.tableau.TableauProver.html#_attempt_proof_and
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_or
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_or
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_imp
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_imp
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_or
  nltk.inference.tableau.TableauProver.html#_attempt_proof_or
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_imp
  nltk.inference.tableau.TableauProver.html#_attempt_proof_imp
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_and
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_and
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_iff
  nltk.inference.tableau.TableauProver.html#_attempt_proof_iff
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_n_iff
  nltk.inference.tableau.TableauProver.html#_attempt_proof_n_iff
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_eq
  nltk.inference.tableau.TableauProver.html#_attempt_proof_eq
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_some
  nltk.inference.tableau.TableauProver.html#_attempt_proof_some
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver._attempt_proof_all
  nltk.inference.tableau.TableauProver.html#_attempt_proof_all
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.TableauProver.is_atom
  nltk.inference.tableau.TableauProver.html#is_atom
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.TableauProverCommand
  nltk.inference.tableau.TableauProverCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.inference.tableau.TableauProverCommand.__init__
  nltk.inference.tableau.TableauProverCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.tableau.Agenda
  nltk.inference.tableau.Agenda.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/12 method documented
• nltk.inference.tableau.Agenda.__init__
  nltk.inference.tableau.Agenda.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.sets
  nltk.inference.tableau.Agenda.html#sets
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.clone
  nltk.inference.tableau.Agenda.html#clone
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.__getitem__
  nltk.inference.tableau.Agenda.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.put
  nltk.inference.tableau.Agenda.html#put
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.put_all
  nltk.inference.tableau.Agenda.html#put_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.put_atoms
  nltk.inference.tableau.Agenda.html#put_atoms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.pop_first
  nltk.inference.tableau.Agenda.html#pop_first
  ZopeInterfaceFunction
  Method
  VISIBLE
  Pop the first expression that appears in the agenda
• nltk.inference.tableau.Agenda.replace_all
  nltk.inference.tableau.Agenda.html#replace_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.mark_alls_fresh
  nltk.inference.tableau.Agenda.html#mark_alls_fresh
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda.mark_neqs_fresh
  nltk.inference.tableau.Agenda.html#mark_neqs_fresh
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Agenda._categorize_expression
  nltk.inference.tableau.Agenda.html#_categorize_expression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.Agenda._categorize_NegatedExpression
  nltk.inference.tableau.Agenda.html#_categorize_NegatedExpression
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.tableau.Debug
  nltk.inference.tableau.Debug.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.__init__
  nltk.inference.tableau.Debug.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.verbose
  nltk.inference.tableau.Debug.html#verbose
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.indent
  nltk.inference.tableau.Debug.html#indent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.lines
  nltk.inference.tableau.Debug.html#lines
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.__add__
  nltk.inference.tableau.Debug.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Debug.line
  nltk.inference.tableau.Debug.html#line
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories
  nltk.inference.tableau.Categories.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.ATOM
  nltk.inference.tableau.Categories.html#ATOM
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.PROP
  nltk.inference.tableau.Categories.html#PROP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_ATOM
  nltk.inference.tableau.Categories.html#N_ATOM
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_PROP
  nltk.inference.tableau.Categories.html#N_PROP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.APP
  nltk.inference.tableau.Categories.html#APP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_APP
  nltk.inference.tableau.Categories.html#N_APP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_EQ
  nltk.inference.tableau.Categories.html#N_EQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.D_NEG
  nltk.inference.tableau.Categories.html#D_NEG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_ALL
  nltk.inference.tableau.Categories.html#N_ALL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_EXISTS
  nltk.inference.tableau.Categories.html#N_EXISTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.AND
  nltk.inference.tableau.Categories.html#AND
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_OR
  nltk.inference.tableau.Categories.html#N_OR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_IMP
  nltk.inference.tableau.Categories.html#N_IMP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.OR
  nltk.inference.tableau.Categories.html#OR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.IMP
  nltk.inference.tableau.Categories.html#IMP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_AND
  nltk.inference.tableau.Categories.html#N_AND
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.IFF
  nltk.inference.tableau.Categories.html#IFF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.N_IFF
  nltk.inference.tableau.Categories.html#N_IFF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.EQ
  nltk.inference.tableau.Categories.html#EQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.EXISTS
  nltk.inference.tableau.Categories.html#EXISTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.Categories.ALL
  nltk.inference.tableau.Categories.html#ALL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.inference.tableau.testTableauProver
  nltk.inference.tableau.html#testTableauProver
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.tableau.testHigherOrderTableauProver
  nltk.inference.tableau.html#testHigherOrderTableauProver
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.tableau.tableau_test
  nltk.inference.tableau.html#tableau_test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.tableau.demo
  nltk.inference.tableau.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.sequential.SequentialBackoffTagger
  nltk.tag.sequential.SequentialBackoffTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.sequential.SequentialBackoffTagger._taggers
  nltk.tag.sequential.SequentialBackoffTagger.html#_taggers
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of all the taggers that should be tried to tag a token (i.e., self and its backoff taggers).
• nltk.tag.sequential.SequentialBackoffTagger.__init__
  nltk.tag.sequential.SequentialBackoffTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.SequentialBackoffTagger.backoff
  nltk.tag.sequential.SequentialBackoffTagger.html#backoff
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The backoff tagger for this tagger.
• nltk.tag.sequential.SequentialBackoffTagger.tag
  nltk.tag.sequential.SequentialBackoffTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine the most appropriate tag sequence for the given token sequence, and return a corresponding list of tagged tokens. A tagged token is encoded as a tuple (token, tag).
• nltk.tag.sequential.SequentialBackoffTagger.tag_one
  nltk.tag.sequential.SequentialBackoffTagger.html#tag_one
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine an appropriate tag for the specified token, and return that tag. If this tagger is unable to determine a tag for the specified token, then its backoff tagger is consulted.
• nltk.tag.sequential.SequentialBackoffTagger.choose_tag
  nltk.tag.sequential.SequentialBackoffTagger.html#choose_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.ContextTagger
  nltk.tag.sequential.ContextTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for sequential backoff taggers that choose a tag for a token based on the value of its "context". Different subclasses are used to define different contexts.
• nltk.tag.sequential.ContextTagger._context_to_tag
  nltk.tag.sequential.ContextTagger.html#_context_to_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Dictionary mapping contexts to tags.
• nltk.tag.sequential.ContextTagger.__init__
  nltk.tag.sequential.ContextTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.ContextTagger.context
  nltk.tag.sequential.ContextTagger.html#context
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.ContextTagger.choose_tag
  nltk.tag.sequential.ContextTagger.html#choose_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.ContextTagger.size
  nltk.tag.sequential.ContextTagger.html#size
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.ContextTagger.__repr__
  nltk.tag.sequential.ContextTagger.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.ContextTagger._train
  nltk.tag.sequential.ContextTagger.html#_train
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.sequential.DefaultTagger
  nltk.tag.sequential.DefaultTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tagger that assigns the same tag to every token.
• nltk.tag.sequential.DefaultTagger.json_tag
  nltk.tag.sequential.DefaultTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.DefaultTagger.__init__
  nltk.tag.sequential.DefaultTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.DefaultTagger._tag
  nltk.tag.sequential.DefaultTagger.html#_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.DefaultTagger.encode_json_obj
  nltk.tag.sequential.DefaultTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.DefaultTagger.decode_json_obj
  nltk.tag.sequential.DefaultTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.DefaultTagger.choose_tag
  nltk.tag.sequential.DefaultTagger.html#choose_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.DefaultTagger.__repr__
  nltk.tag.sequential.DefaultTagger.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.NgramTagger
  nltk.tag.sequential.NgramTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.sequential.NgramTagger.json_tag
  nltk.tag.sequential.NgramTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.NgramTagger.__init__
  nltk.tag.sequential.NgramTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.NgramTagger._n
  nltk.tag.sequential.NgramTagger.html#_n
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.NgramTagger.encode_json_obj
  nltk.tag.sequential.NgramTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.NgramTagger.decode_json_obj
  nltk.tag.sequential.NgramTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.NgramTagger.context
  nltk.tag.sequential.NgramTagger.html#context
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.UnigramTagger
  nltk.tag.sequential.UnigramTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Unigram Tagger
• nltk.tag.sequential.UnigramTagger.json_tag
  nltk.tag.sequential.UnigramTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.UnigramTagger.__init__
  nltk.tag.sequential.UnigramTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.UnigramTagger.context
  nltk.tag.sequential.UnigramTagger.html#context
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.BigramTagger
  nltk.tag.sequential.BigramTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.sequential.BigramTagger.json_tag
  nltk.tag.sequential.BigramTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.BigramTagger.__init__
  nltk.tag.sequential.BigramTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.TrigramTagger
  nltk.tag.sequential.TrigramTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.sequential.TrigramTagger.json_tag
  nltk.tag.sequential.TrigramTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.TrigramTagger.__init__
  nltk.tag.sequential.TrigramTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.AffixTagger
  nltk.tag.sequential.AffixTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.sequential.AffixTagger.json_tag
  nltk.tag.sequential.AffixTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.AffixTagger.__init__
  nltk.tag.sequential.AffixTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.AffixTagger._affix_length
  nltk.tag.sequential.AffixTagger.html#_affix_length
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.AffixTagger._min_word_length
  nltk.tag.sequential.AffixTagger.html#_min_word_length
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.AffixTagger.encode_json_obj
  nltk.tag.sequential.AffixTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.AffixTagger.decode_json_obj
  nltk.tag.sequential.AffixTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.AffixTagger.context
  nltk.tag.sequential.AffixTagger.html#context
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.RegexpTagger
  nltk.tag.sequential.RegexpTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Regular Expression Tagger
• nltk.tag.sequential.RegexpTagger.json_tag
  nltk.tag.sequential.RegexpTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.sequential.RegexpTagger.__init__
  nltk.tag.sequential.RegexpTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.sequential.RegexpTagger._regexps
  nltk.tag.sequential.RegexpTagger.html#_regexps
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.RegexpTagger.encode_json_obj
  nltk.tag.sequential.RegexpTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.RegexpTagger.decode_json_obj
  nltk.tag.sequential.RegexpTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.RegexpTagger.choose_tag
  nltk.tag.sequential.RegexpTagger.html#choose_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.RegexpTagger.__repr__
  nltk.tag.sequential.RegexpTagger.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.ClassifierBasedTagger
  nltk.tag.sequential.ClassifierBasedTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A sequential tagger that uses a classifier to choose the tag for each token in a sentence. The featureset input for the classifier is generated by a feature detector function:
• nltk.tag.sequential.ClassifierBasedTagger.__init__
  nltk.tag.sequential.ClassifierBasedTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.ClassifierBasedTagger._feature_detector
  nltk.tag.sequential.ClassifierBasedTagger.html#_feature_detector
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.sequential.ClassifierBasedTagger._cutoff_prob
  nltk.tag.sequential.ClassifierBasedTagger.html#_cutoff_prob
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Cutoff probability for tagging -- if the probability of the most likely tag is less than this, then use backoff.
• nltk.tag.sequential.ClassifierBasedTagger._classifier
  nltk.tag.sequential.ClassifierBasedTagger.html#_classifier
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The classifier used to choose a tag for each token.
• nltk.tag.sequential.ClassifierBasedTagger.choose_tag
  nltk.tag.sequential.ClassifierBasedTagger.html#choose_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.ClassifierBasedTagger._train
  nltk.tag.sequential.ClassifierBasedTagger.html#_train
  ZopeInterfaceFunction
  Method
  PRIVATE
  Build a new classifier, based on the given training data tagged_corpus.
• nltk.tag.sequential.ClassifierBasedTagger.__repr__
  nltk.tag.sequential.ClassifierBasedTagger.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.sequential.ClassifierBasedTagger.feature_detector
  nltk.tag.sequential.ClassifierBasedTagger.html#feature_detector
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the feature detector that this tagger uses to generate featuresets for its classifier. The feature detector is a function with the signature:
• nltk.tag.sequential.ClassifierBasedTagger.classifier
  nltk.tag.sequential.ClassifierBasedTagger.html#classifier
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.sequential.ClassifierBasedPOSTagger
  nltk.tag.sequential.ClassifierBasedPOSTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A classifier based part of speech tagger.
• nltk.tag.sequential.ClassifierBasedPOSTagger.feature_detector
  nltk.tag.sequential.ClassifierBasedPOSTagger.html#feature_detector
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the feature detector that this tagger uses to generate featuresets for its classifier. The feature detector is a function with the signature:
• nltk.tbl.feature.Feature
  nltk.tbl.feature.Feature.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for Features. A Feature is a combination of a specific property-computing method and a list of relative positions to apply that method to.
• nltk.tbl.feature.Feature.json_tag
  nltk.tbl.feature.Feature.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.PROPERTY_NAME
  nltk.tbl.feature.Feature.html#PROPERTY_NAME
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__init__
  nltk.tbl.feature.Feature.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a Feature which may apply at C{positions}.
• nltk.tbl.feature.Feature.positions
  nltk.tbl.feature.Feature.html#positions
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.encode_json_obj
  nltk.tbl.feature.Feature.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.decode_json_obj
  nltk.tbl.feature.Feature.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__repr__
  nltk.tbl.feature.Feature.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.expand
  nltk.tbl.feature.Feature.html#expand
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  No summary
• nltk.tbl.feature.Feature.issuperset
  nltk.tbl.feature.Feature.html#issuperset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this Feature always returns True when other does
• nltk.tbl.feature.Feature.intersects
  nltk.tbl.feature.Feature.html#intersects
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if the positions of this Feature intersects with those of other
• nltk.tbl.feature.Feature.__eq__
  nltk.tbl.feature.Feature.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__lt__
  nltk.tbl.feature.Feature.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__ne__
  nltk.tbl.feature.Feature.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__gt__
  nltk.tbl.feature.Feature.html#__gt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__ge__
  nltk.tbl.feature.Feature.html#__ge__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.__le__
  nltk.tbl.feature.Feature.html#__le__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.feature.Feature.extract_property
  nltk.tbl.feature.Feature.html#extract_property
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Any subclass of Feature must define static method extract_property(tokens, index)
• nltk.tbl.rule.TagRule
  nltk.tbl.rule.TagRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tbl.rule.TagRule.__init__
  nltk.tbl.rule.TagRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.TagRule.original_tag
  nltk.tbl.rule.TagRule.html#original_tag
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The tag which this TagRule may cause to be replaced.
• nltk.tbl.rule.TagRule.replacement_tag
  nltk.tbl.rule.TagRule.html#replacement_tag
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The tag with which this TagRule may replace another tag.
• nltk.tbl.rule.TagRule.apply
  nltk.tbl.rule.TagRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tbl.rule.TagRule.applies
  nltk.tbl.rule.TagRule.html#applies
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tbl.rule.TagRule.__eq__
  nltk.tbl.rule.TagRule.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.TagRule.__ne__
  nltk.tbl.rule.TagRule.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.TagRule.__hash__
  nltk.tbl.rule.TagRule.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule
  nltk.tbl.rule.Rule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Rule checks the current corpus position for a certain set of conditions; if they are all fulfilled, the Rule is triggered, meaning that it will change tag A to tag B. For other tags than A, nothing happens.
• nltk.tbl.rule.Rule.json_tag
  nltk.tbl.rule.Rule.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.__init__
  nltk.tbl.rule.Rule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Rule that changes a token's tag from C{original_tag} to C{replacement_tag} if all of the properties specified in C{conditions} hold.
• nltk.tbl.rule.Rule._conditions
  nltk.tbl.rule.Rule.html#_conditions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tbl.rule.Rule.templateid
  nltk.tbl.rule.Rule.html#templateid
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.encode_json_obj
  nltk.tbl.rule.Rule.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.decode_json_obj
  nltk.tbl.rule.Rule.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.applies
  nltk.tbl.rule.Rule.html#applies
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tbl.rule.Rule.__eq__
  nltk.tbl.rule.Rule.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.__ne__
  nltk.tbl.rule.Rule.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.__hash__
  nltk.tbl.rule.Rule.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.__hash
  nltk.tbl.rule.Rule.html#__hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tbl.rule.Rule.__repr__
  nltk.tbl.rule.Rule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.__repr
  nltk.tbl.rule.Rule.html#__repr
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tbl.rule.Rule.__str__
  nltk.tbl.rule.Rule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.rule.Rule.format
  nltk.tbl.rule.Rule.html#format
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation of this rule.
• nltk.tbl.rule.Rule._verbose_format
  nltk.tbl.rule.Rule.html#_verbose_format
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a wordy, human-readable string representation of the given rule.
• nltk.tbl.template.BrillTemplateI
  nltk.tbl.template.BrillTemplateI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An interface for generating lists of transformational rules that apply at given sentence positions. BrillTemplateI is used by Brill training algorithms to generate candidate rules.
• nltk.tbl.template.BrillTemplateI.applicable_rules
  nltk.tbl.template.BrillTemplateI.html#applicable_rules
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tbl.template.BrillTemplateI.get_neighborhood
  nltk.tbl.template.BrillTemplateI.html#get_neighborhood
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the set of indices i such that applicable_rules(token, i, ...) depends on the value of the index*th token of *token.
• nltk.tbl.template.Template
  nltk.tbl.template.Template.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tbl.template.Template.ALLTEMPLATES
  nltk.tbl.template.Template.html#ALLTEMPLATES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tbl.template.Template.__init__
  nltk.tbl.template.Template.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a Template for generating Rules.
• nltk.tbl.template.Template._features
  nltk.tbl.template.Template.html#_features
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tbl.template.Template.id
  nltk.tbl.template.Template.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tbl.template.Template.__repr__
  nltk.tbl.template.Template.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tbl.template.Template.applicable_rules
  nltk.tbl.template.Template.html#applicable_rules
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tbl.template.Template._applicable_conditions
  nltk.tbl.template.Template.html#_applicable_conditions
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.tbl.template.Template.get_neighborhood
  nltk.tbl.template.Template.html#get_neighborhood
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the set of indices i such that applicable_rules(token, i, ...) depends on the value of the index*th token of *token.
• nltk.tbl.template.Template.expand
  nltk.tbl.template.Template.html#expand
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Factory method to mass generate Templates from a list L of lists of Features.
• nltk.tbl.template.Template._cleartemplates
  nltk.tbl.template.Template.html#_cleartemplates
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.tbl.template.Template._poptemplate
  nltk.tbl.template.Template.html#_poptemplate
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.tbl.erroranalysis.error_list
  nltk.tbl.erroranalysis.html#error_list
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns a list of human-readable strings indicating the errors in the given tagging of the corpus.
• nltk.tag.brill.Word
  nltk.tag.brill.Word.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Feature which examines the text (word) of nearby tokens.
• nltk.tag.brill.Word.json_tag
  nltk.tag.brill.Word.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.brill.Word.extract_property
  nltk.tag.brill.Word.html#extract_property
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  @return: The given token's text.
• nltk.tag.brill.Pos
  nltk.tag.brill.Pos.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Feature which examines the tags of nearby tokens.
• nltk.tag.brill.Pos.json_tag
  nltk.tag.brill.Pos.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.brill.Pos.extract_property
  nltk.tag.brill.Pos.html#extract_property
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  @return: The given token's tag.
• nltk.tag.brill.nltkdemo18
  nltk.tag.brill.html#nltkdemo18
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return 18 templates, from the original nltk demo, in multi-feature syntax
• nltk.tag.brill.nltkdemo18plus
  nltk.tag.brill.html#nltkdemo18plus
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return 18 templates, from the original nltk demo, and additionally a few multi-feature ones (the motivation is easy comparison with nltkdemo18)
• nltk.tag.brill.fntbl37
  nltk.tag.brill.html#fntbl37
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.tag.brill.brill24
  nltk.tag.brill.html#brill24
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return 24 templates of the seminal TBL paper, Brill (1995)
• nltk.tag.brill.describe_template_sets
  nltk.tag.brill.html#describe_template_sets
  ZopeInterfaceFunction
  Function
  VISIBLE
  Print the available template sets in this demo, with a short description"
• nltk.tag.brill.BrillTagger
  nltk.tag.brill.BrillTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.brill.BrillTagger.json_tag
  nltk.tag.brill.BrillTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.brill.BrillTagger.__init__
  nltk.tag.brill.BrillTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.brill.BrillTagger._initial_tagger
  nltk.tag.brill.BrillTagger.html#_initial_tagger
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill.BrillTagger._rules
  nltk.tag.brill.BrillTagger.html#_rules
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill.BrillTagger._training_stats
  nltk.tag.brill.BrillTagger.html#_training_stats
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill.BrillTagger.encode_json_obj
  nltk.tag.brill.BrillTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.brill.BrillTagger.decode_json_obj
  nltk.tag.brill.BrillTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.brill.BrillTagger.rules
  nltk.tag.brill.BrillTagger.html#rules
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the ordered list of transformation rules that this tagger has learnt
• nltk.tag.brill.BrillTagger.train_stats
  nltk.tag.brill.BrillTagger.html#train_stats
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a named statistic collected during training, or a dictionary of all available statistics if no name given
• nltk.tag.brill.BrillTagger.tag
  nltk.tag.brill.BrillTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.brill.BrillTagger.print_template_statistics
  nltk.tag.brill.BrillTagger.html#print_template_statistics
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print a list of all templates, ranked according to efficiency.
• nltk.tag.brill.BrillTagger.batch_tag_incremental
  nltk.tag.brill.BrillTagger.html#batch_tag_incremental
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tags by applying each rule to the entire corpus (rather than all rules to a single sequence). The point is to collect statistics on the test set for individual rules.
• nltk.tag.brill_trainer.BrillTaggerTrainer
  nltk.tag.brill_trainer.BrillTaggerTrainer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A trainer for tbl taggers.
• nltk.tag.brill_trainer.BrillTaggerTrainer.__init__
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a Brill tagger from a baseline tagger and a set of templates
• nltk.tag.brill_trainer.BrillTaggerTrainer._initial_tagger
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_initial_tagger
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._templates
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_templates
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._trace
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._deterministic
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_deterministic
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._ruleformat
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_ruleformat
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._tag_positions
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_tag_positions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Mapping from tags to lists of positions that use that tag.
• nltk.tag.brill_trainer.BrillTaggerTrainer._rules_by_position
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_rules_by_position
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.tag.brill_trainer.BrillTaggerTrainer._positions_by_rule
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_positions_by_rule
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.tag.brill_trainer.BrillTaggerTrainer._rules_by_score
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_rules_by_score
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.tag.brill_trainer.BrillTaggerTrainer._rule_scores
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_rule_scores
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Mapping from rules to upper bounds on their effects on the overall score. This is the inverse mapping to _rules_by_score. Invariant: ruleScores[r] = sum(_positions_by_rule[r])
• nltk.tag.brill_trainer.BrillTaggerTrainer._first_unknown_position
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_first_unknown_position
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Mapping from rules to the first position where we're unsure if the rule applies. This records the next position we need to check to see if the rule messed anything up.
• nltk.tag.brill_trainer.BrillTaggerTrainer.train
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.brill_trainer.BrillTaggerTrainer._init_mappings
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_init_mappings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Initialize the tag position mapping & the rule related mappings. For each error in test_sents, find new rules that would correct them, and add them to the rule mappings.
• nltk.tag.brill_trainer.BrillTaggerTrainer._clean
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_clean
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._find_rules
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_find_rules
  ZopeInterfaceFunction
  Method
  PRIVATE
  Use the templates to find rules that apply at index wordnum in the sentence sent and generate the tag new_tag.
• nltk.tag.brill_trainer.BrillTaggerTrainer._update_rule_applies
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_update_rule_applies
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update the rule data tables to reflect the fact that rule applies at the position (sentnum, wordnum).
• nltk.tag.brill_trainer.BrillTaggerTrainer._update_rule_not_applies
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_update_rule_not_applies
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update the rule data tables to reflect the fact that rule does not apply at the position (sentnum, wordnum).
• nltk.tag.brill_trainer.BrillTaggerTrainer._best_rule
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_best_rule
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.brill_trainer.BrillTaggerTrainer._apply_rule
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_apply_rule
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update test_sents by applying rule everywhere where its conditions are met.
• nltk.tag.brill_trainer.BrillTaggerTrainer._update_tag_positions
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_update_tag_positions
  ZopeInterfaceFunction
  Method
  PRIVATE
  Update _tag_positions to reflect the changes to tags that are made by rule.
• nltk.tag.brill_trainer.BrillTaggerTrainer._update_rules
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_update_rules
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check if we should add or remove any rules from consideration, given the changes made by rule.
• nltk.tag.brill_trainer.BrillTaggerTrainer._trace_header
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_trace_header
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._trace_rule
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_trace_rule
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._trace_apply
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_trace_apply
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.brill_trainer.BrillTaggerTrainer._trace_update_rules
  nltk.tag.brill_trainer.BrillTaggerTrainer.html#_trace_update_rules
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT
  nltk.tag.tnt.TnT.html
  ZopeInterfaceClass
  Class
  VISIBLE
  TnT - Statistical POS tagger
• nltk.tag.tnt.TnT.__init__
  nltk.tag.tnt.TnT.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a TnT statistical tagger. Tagger must be trained before being used to tag input.
• nltk.tag.tnt.TnT._uni
  nltk.tag.tnt.TnT.html#_uni
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._bi
  nltk.tag.tnt.TnT.html#_bi
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._tri
  nltk.tag.tnt.TnT.html#_tri
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._wd
  nltk.tag.tnt.TnT.html#_wd
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._eos
  nltk.tag.tnt.TnT.html#_eos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._l1
  nltk.tag.tnt.TnT.html#_l1
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._l2
  nltk.tag.tnt.TnT.html#_l2
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._l3
  nltk.tag.tnt.TnT.html#_l3
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._N
  nltk.tag.tnt.TnT.html#_N
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._C
  nltk.tag.tnt.TnT.html#_C
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._T
  nltk.tag.tnt.TnT.html#_T
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT._unk
  nltk.tag.tnt.TnT.html#_unk
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.tnt.TnT.unknown
  nltk.tag.tnt.TnT.html#unknown
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.tnt.TnT.known
  nltk.tag.tnt.TnT.html#known
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.tnt.TnT.train
  nltk.tag.tnt.TnT.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uses a set of tagged data to train the tagger. If an unknown word tagger is specified, it is trained on the same data.
• nltk.tag.tnt.TnT._compute_lambda
  nltk.tag.tnt.TnT.html#_compute_lambda
  ZopeInterfaceFunction
  Method
  PRIVATE
  creates lambda values based upon training data
• nltk.tag.tnt.TnT._safe_div
  nltk.tag.tnt.TnT.html#_safe_div
  ZopeInterfaceFunction
  Method
  PRIVATE
  Safe floating point division function, does not allow division by 0 returns -1 if the denominator is 0
• nltk.tag.tnt.TnT.tagdata
  nltk.tag.tnt.TnT.html#tagdata
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tags each sentence in a list of sentences
• nltk.tag.tnt.TnT.tag
  nltk.tag.tnt.TnT.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tags a single sentence
• nltk.tag.tnt.TnT._tagword
  nltk.tag.tnt.TnT.html#_tagword
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.tnt.basic_sent_chop
  nltk.tag.tnt.html#basic_sent_chop
  ZopeInterfaceFunction
  Function
  VISIBLE
  Basic method for tokenizing input into sentences for this tagger:
• nltk.tag.tnt.demo
  nltk.tag.tnt.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.tnt.demo2
  nltk.tag.tnt.html#demo2
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.tnt.demo3
  nltk.tag.tnt.html#demo3
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hunpos._hunpos_url
  nltk.tag.hunpos.html#_hunpos_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos._hunpos_charset
  nltk.tag.hunpos.html#_hunpos_charset
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  The default encoding used by hunpos: ISO-8859-1.
• nltk.tag.hunpos.HunposTagger
  nltk.tag.hunpos.HunposTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.hunpos.HunposTagger.__init__
  nltk.tag.hunpos.HunposTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starts the hunpos-tag executable and establishes a connection with it.
• nltk.tag.hunpos.HunposTagger._closed
  nltk.tag.hunpos.HunposTagger.html#_closed
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos.HunposTagger._hunpos_bin
  nltk.tag.hunpos.HunposTagger.html#_hunpos_bin
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos.HunposTagger._hunpos_model
  nltk.tag.hunpos.HunposTagger.html#_hunpos_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos.HunposTagger._encoding
  nltk.tag.hunpos.HunposTagger.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos.HunposTagger._hunpos
  nltk.tag.hunpos.HunposTagger.html#_hunpos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hunpos.HunposTagger.__del__
  nltk.tag.hunpos.HunposTagger.html#__del__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hunpos.HunposTagger.close
  nltk.tag.hunpos.HunposTagger.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  Closes the pipe to the hunpos executable.
• nltk.tag.hunpos.HunposTagger.__enter__
  nltk.tag.hunpos.HunposTagger.html#__enter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hunpos.HunposTagger.__exit__
  nltk.tag.hunpos.HunposTagger.html#__exit__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hunpos.HunposTagger.tag
  nltk.tag.hunpos.HunposTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tags a single sentence: a list of words. The tokens should not contain any newline characters.
• nltk.tag.stanford._stanford_url
  nltk.tag.stanford.html#_stanford_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger
  nltk.tag.stanford.StanfordTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An interface to Stanford taggers. Subclasses must define:
• nltk.tag.stanford.StanfordTagger._SEPARATOR
  nltk.tag.stanford.StanfordTagger.html#_SEPARATOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger._JAR
  nltk.tag.stanford.StanfordTagger.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger.__init__
  nltk.tag.stanford.StanfordTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.stanford.StanfordTagger._stanford_jar
  nltk.tag.stanford.StanfordTagger.html#_stanford_jar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger._stanford_model
  nltk.tag.stanford.StanfordTagger.html#_stanford_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger._encoding
  nltk.tag.stanford.StanfordTagger.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger.java_options
  nltk.tag.stanford.StanfordTagger.html#java_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.stanford.StanfordTagger._cmd
  nltk.tag.stanford.StanfordTagger.html#_cmd
  ZopeInterfaceAttribute
  Property
  PRIVATE
  A property that returns the command that will be executed.
• nltk.tag.stanford.StanfordTagger.tag
  nltk.tag.stanford.StanfordTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine the most appropriate tag sequence for the given token sequence, and return a corresponding list of tagged tokens. A tagged token is encoded as a tuple (token, tag).
• nltk.tag.stanford.StanfordTagger.tag_sents
  nltk.tag.stanford.StanfordTagger.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply self.tag() to each element of sentences. I.e.:
• nltk.tag.stanford.StanfordTagger._input_file_path
  nltk.tag.stanford.StanfordTagger.html#_input_file_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordTagger.parse_output
  nltk.tag.stanford.StanfordTagger.html#parse_output
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.stanford.StanfordPOSTagger
  nltk.tag.stanford.StanfordPOSTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.stanford.StanfordPOSTagger._SEPARATOR
  nltk.tag.stanford.StanfordPOSTagger.html#_SEPARATOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordPOSTagger._JAR
  nltk.tag.stanford.StanfordPOSTagger.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordPOSTagger.__init__
  nltk.tag.stanford.StanfordPOSTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.stanford.StanfordPOSTagger._cmd
  nltk.tag.stanford.StanfordPOSTagger.html#_cmd
  ZopeInterfaceAttribute
  Property
  PRIVATE
  A property that returns the command that will be executed.
• nltk.tag.stanford.StanfordNERTagger
  nltk.tag.stanford.StanfordNERTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A class for Named-Entity Tagging with Stanford Tagger. The input is the paths to:
• nltk.tag.stanford.StanfordNERTagger._SEPARATOR
  nltk.tag.stanford.StanfordNERTagger.html#_SEPARATOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordNERTagger._JAR
  nltk.tag.stanford.StanfordNERTagger.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordNERTagger._FORMAT
  nltk.tag.stanford.StanfordNERTagger.html#_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tag.stanford.StanfordNERTagger.__init__
  nltk.tag.stanford.StanfordNERTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.stanford.StanfordNERTagger._cmd
  nltk.tag.stanford.StanfordNERTagger.html#_cmd
  ZopeInterfaceAttribute
  Property
  PRIVATE
  A property that returns the command that will be executed.
• nltk.tag.stanford.StanfordNERTagger.parse_output
  nltk.tag.stanford.StanfordNERTagger.html#parse_output
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hmm._TEXT
  nltk.tag.hmm.html#_TEXT
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm._TAG
  nltk.tag.hmm.html#_TAG
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm._identity
  nltk.tag.hmm.html#_identity
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger
  nltk.tag.hmm.HiddenMarkovModelTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger.__init__
  nltk.tag.hmm.HiddenMarkovModelTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._symbols
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_symbols
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._states
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_states
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._transitions
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_transitions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._outputs
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_outputs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._priors
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_priors
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._cache
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._transform
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_transform
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._train
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_train
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.train
  nltk.tag.hmm.HiddenMarkovModelTagger.html#train
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Train a new HiddenMarkovModelTagger using the given labeled and unlabeled training instances. Testing will be performed if test instances are provided.
• nltk.tag.hmm.HiddenMarkovModelTagger.probability
  nltk.tag.hmm.HiddenMarkovModelTagger.html#probability
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger.log_probability
  nltk.tag.hmm.HiddenMarkovModelTagger.html#log_probability
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger.tag
  nltk.tag.hmm.HiddenMarkovModelTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tags the sequence with the highest probability state sequence. This uses the best_path method to find the Viterbi path.
• nltk.tag.hmm.HiddenMarkovModelTagger._tag
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._output_logprob
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_output_logprob
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.tag.hmm.HiddenMarkovModelTagger._create_cache
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_create_cache
  ZopeInterfaceFunction
  Method
  PRIVATE
  The cache is a tuple (P, O, X, S) where:
• nltk.tag.hmm.HiddenMarkovModelTagger._update_cache
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_update_cache
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.reset_cache
  nltk.tag.hmm.HiddenMarkovModelTagger.html#reset_cache
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.best_path
  nltk.tag.hmm.HiddenMarkovModelTagger.html#best_path
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the state sequence of the optimal (most probable) path through the HMM. Uses the Viterbi algorithm to calculate this part by dynamic programming.
• nltk.tag.hmm.HiddenMarkovModelTagger._best_path
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_best_path
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.best_path_simple
  nltk.tag.hmm.HiddenMarkovModelTagger.html#best_path_simple
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger._best_path_simple
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_best_path_simple
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.random_sample
  nltk.tag.hmm.HiddenMarkovModelTagger.html#random_sample
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger._sample_probdist
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_sample_probdist
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger.entropy
  nltk.tag.hmm.HiddenMarkovModelTagger.html#entropy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the entropy over labellings of the given sequence. This is given by:
• nltk.tag.hmm.HiddenMarkovModelTagger.point_entropy
  nltk.tag.hmm.HiddenMarkovModelTagger.html#point_entropy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the pointwise entropy over the possible states at each position in the chain, given the observation sequence.
• nltk.tag.hmm.HiddenMarkovModelTagger._exhaustive_entropy
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_exhaustive_entropy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._exhaustive_point_entropy
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_exhaustive_point_entropy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTagger._transitions_matrix
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_transitions_matrix
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a matrix of transition log probabilities.
• nltk.tag.hmm.HiddenMarkovModelTagger._outputs_vector
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_outputs_vector
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a vector with log probabilities of emitting a symbol when entering states.
• nltk.tag.hmm.HiddenMarkovModelTagger._forward_probability
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_forward_probability
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger._backward_probability
  nltk.tag.hmm.HiddenMarkovModelTagger.html#_backward_probability
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTagger.test
  nltk.tag.hmm.HiddenMarkovModelTagger.html#test
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tests the HiddenMarkovModelTagger instance.
• nltk.tag.hmm.HiddenMarkovModelTagger.__repr__
  nltk.tag.hmm.HiddenMarkovModelTagger.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTrainer
  nltk.tag.hmm.HiddenMarkovModelTrainer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Algorithms for learning HMM parameters from training data. These include both supervised learning (MLE) and unsupervised learning (Baum-Welch).
• nltk.tag.hmm.HiddenMarkovModelTrainer.__init__
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTrainer._states
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#_states
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTrainer._symbols
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#_symbols
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTrainer.train
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Trains the HMM using both (or either of) supervised and unsupervised techniques.
• nltk.tag.hmm.HiddenMarkovModelTrainer._baum_welch_step
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#_baum_welch_step
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.hmm.HiddenMarkovModelTrainer.train_unsupervised
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#train_unsupervised
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm.HiddenMarkovModelTrainer.train_supervised
  nltk.tag.hmm.HiddenMarkovModelTrainer.html#train_supervised
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.hmm._ninf_array
  nltk.tag.hmm.html#_ninf_array
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.hmm.logsumexp2
  nltk.tag.hmm.html#logsumexp2
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hmm._log_add
  nltk.tag.hmm.html#_log_add
  ZopeInterfaceFunction
  Function
  PRIVATE
  Adds the logged values, returning the logarithm of the addition.
• nltk.tag.hmm._create_hmm_tagger
  nltk.tag.hmm.html#_create_hmm_tagger
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.hmm._market_hmm_example
  nltk.tag.hmm.html#_market_hmm_example
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return an example HMM (described at page 381, Huang et al)
• nltk.tag.hmm.demo
  nltk.tag.hmm.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hmm.load_pos
  nltk.tag.hmm.html#load_pos
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hmm.demo_pos
  nltk.tag.hmm.html#demo_pos
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hmm._untag
  nltk.tag.hmm.html#_untag
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.hmm.demo_pos_bw
  nltk.tag.hmm.html#demo_pos_bw
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.hmm.demo_bw
  nltk.tag.hmm.html#demo_bw
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tag.senna.SennaTagger
  nltk.tag.senna.SennaTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/2 method documented
• nltk.tag.senna.SennaTagger.__init__
  nltk.tag.senna.SennaTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.senna.SennaTagger.tag_sents
  nltk.tag.senna.SennaTagger.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Applies the tag method over a list of sentences. This method will return for each sentence a list of tuples of (word, tag).
• nltk.tag.senna.SennaChunkTagger
  nltk.tag.senna.SennaChunkTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 2/3 methods documented
• nltk.tag.senna.SennaChunkTagger.__init__
  nltk.tag.senna.SennaChunkTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.senna.SennaChunkTagger.tag_sents
  nltk.tag.senna.SennaChunkTagger.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Applies the tag method over a list of sentences. This method will return for each sentence a list of tuples of (word, tag).
• nltk.tag.senna.SennaChunkTagger.bio_to_chunks
  nltk.tag.senna.SennaChunkTagger.html#bio_to_chunks
  ZopeInterfaceFunction
  Method
  VISIBLE
  Extracts the chunks in a BIO chunk-tagged sentence.
• nltk.tag.senna.SennaNERTagger
  nltk.tag.senna.SennaNERTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/2 method documented
• nltk.tag.senna.SennaNERTagger.__init__
  nltk.tag.senna.SennaNERTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.senna.SennaNERTagger.tag_sents
  nltk.tag.senna.SennaNERTagger.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Applies the tag method over a list of sentences. This method will return for each sentence a list of tuples of (word, tag).
• nltk.tag.crf.CRFTagger
  nltk.tag.crf.CRFTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A module for POS tagging using CRFSuite https://pypi.python.org/pypi/python-crfsuite
• nltk.tag.crf.CRFTagger.__init__
  nltk.tag.crf.CRFTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.crf.CRFTagger._model_file
  nltk.tag.crf.CRFTagger.html#_model_file
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger._tagger
  nltk.tag.crf.CRFTagger.html#_tagger
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger._feature_func
  nltk.tag.crf.CRFTagger.html#_feature_func
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger._verbose
  nltk.tag.crf.CRFTagger.html#_verbose
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger._training_options
  nltk.tag.crf.CRFTagger.html#_training_options
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger._pattern
  nltk.tag.crf.CRFTagger.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.crf.CRFTagger.set_model_file
  nltk.tag.crf.CRFTagger.html#set_model_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.crf.CRFTagger._get_features
  nltk.tag.crf.CRFTagger.html#_get_features
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tag.crf.CRFTagger.tag_sents
  nltk.tag.crf.CRFTagger.html#tag_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.crf.CRFTagger.train
  nltk.tag.crf.CRFTagger.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.crf.CRFTagger.tag
  nltk.tag.crf.CRFTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.perceptron.PICKLE
  nltk.tag.perceptron.html#PICKLE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron
  nltk.tag.perceptron.AveragedPerceptron.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An averaged perceptron, as implemented by Matthew Honnibal.
• nltk.tag.perceptron.AveragedPerceptron.json_tag
  nltk.tag.perceptron.AveragedPerceptron.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.__init__
  nltk.tag.perceptron.AveragedPerceptron.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.weights
  nltk.tag.perceptron.AveragedPerceptron.html#weights
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.classes
  nltk.tag.perceptron.AveragedPerceptron.html#classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron._totals
  nltk.tag.perceptron.AveragedPerceptron.html#_totals
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron._tstamps
  nltk.tag.perceptron.AveragedPerceptron.html#_tstamps
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.i
  nltk.tag.perceptron.AveragedPerceptron.html#i
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron._softmax
  nltk.tag.perceptron.AveragedPerceptron.html#_softmax
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.predict
  nltk.tag.perceptron.AveragedPerceptron.html#predict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Dot-product the features and current weights and return the best label.
• nltk.tag.perceptron.AveragedPerceptron.update
  nltk.tag.perceptron.AveragedPerceptron.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Update the feature weights.
• nltk.tag.perceptron.AveragedPerceptron.average_weights
  nltk.tag.perceptron.AveragedPerceptron.html#average_weights
  ZopeInterfaceFunction
  Method
  VISIBLE
  Average weights from all iterations.
• nltk.tag.perceptron.AveragedPerceptron.save
  nltk.tag.perceptron.AveragedPerceptron.html#save
  ZopeInterfaceFunction
  Method
  VISIBLE
  Save the pickled model weights.
• nltk.tag.perceptron.AveragedPerceptron.load
  nltk.tag.perceptron.AveragedPerceptron.html#load
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load the pickled model weights.
• nltk.tag.perceptron.AveragedPerceptron.encode_json_obj
  nltk.tag.perceptron.AveragedPerceptron.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.perceptron.AveragedPerceptron.decode_json_obj
  nltk.tag.perceptron.AveragedPerceptron.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger
  nltk.tag.perceptron.PerceptronTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Greedy Averaged Perceptron tagger, as implemented by Matthew Honnibal. See more implementation details here: https://explosion.ai/blog/part-of-speech-pos-tagger-in-python
• nltk.tag.perceptron.PerceptronTagger.json_tag
  nltk.tag.perceptron.PerceptronTagger.html#json_tag
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.START
  nltk.tag.perceptron.PerceptronTagger.html#START
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.END
  nltk.tag.perceptron.PerceptronTagger.html#END
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.__init__
  nltk.tag.perceptron.PerceptronTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.perceptron.PerceptronTagger.model
  nltk.tag.perceptron.PerceptronTagger.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.tagdict
  nltk.tag.perceptron.PerceptronTagger.html#tagdict
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.classes
  nltk.tag.perceptron.PerceptronTagger.html#classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.tag
  nltk.tag.perceptron.PerceptronTagger.html#tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tag tokenized sentences. :params tokens: list of word :type tokens: list(str)
• nltk.tag.perceptron.PerceptronTagger.train
  nltk.tag.perceptron.PerceptronTagger.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train a model from sentences, and save it at save_loc. nr_iter controls the number of Perceptron training iterations.
• nltk.tag.perceptron.PerceptronTagger._sentences
  nltk.tag.perceptron.PerceptronTagger.html#_sentences
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.load
  nltk.tag.perceptron.PerceptronTagger.html#load
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tag.perceptron.PerceptronTagger.encode_json_obj
  nltk.tag.perceptron.PerceptronTagger.html#encode_json_obj
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.decode_json_obj
  nltk.tag.perceptron.PerceptronTagger.html#decode_json_obj
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.tag.perceptron.PerceptronTagger.normalize
  nltk.tag.perceptron.PerceptronTagger.html#normalize
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tag.perceptron.PerceptronTagger._get_features
  nltk.tag.perceptron.PerceptronTagger.html#_get_features
  ZopeInterfaceFunction
  Method
  PRIVATE
  Map tokens into a feature representation, implemented as a {hashable: int} dict. If the features change, a new model must be trained.
• nltk.tag.perceptron.PerceptronTagger._make_tagdict
  nltk.tag.perceptron.PerceptronTagger.html#_make_tagdict
  ZopeInterfaceFunction
  Method
  PRIVATE
  Make a tag dictionary for single-tag words. :param sentences: A list of list of (word, tag) tuples.
• nltk.tag.perceptron._pc
  nltk.tag.perceptron.html#_pc
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.perceptron._load_data_conll_format
  nltk.tag.perceptron.html#_load_data_conll_format
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.perceptron._get_pretrain_model
  nltk.tag.perceptron.html#_get_pretrain_model
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.RUS_PICKLE
  nltk.tag.html#RUS_PICKLE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tag._get_tagger
  nltk.tag.html#_get_tagger
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag._pos_tag
  nltk.tag.html#_pos_tag
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tag.pos_tag
  nltk.tag.html#pos_tag
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use NLTK's currently recommended part of speech tagger to tag the given list of tokens.
• nltk.tag.pos_tag_sents
  nltk.tag.html#pos_tag_sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use NLTK's currently recommended part of speech tagger to tag the given list of sentences, each consisting of a list of tokens.
• nltk.sem.linearlogic._counter
  nltk.sem.linearlogic.html#_counter
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.sem.linearlogic.Tokens
  nltk.sem.linearlogic.Tokens.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Tokens.OPEN
  nltk.sem.linearlogic.Tokens.html#OPEN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Tokens.CLOSE
  nltk.sem.linearlogic.Tokens.html#CLOSE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Tokens.IMP
  nltk.sem.linearlogic.Tokens.html#IMP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Tokens.PUNCT
  nltk.sem.linearlogic.Tokens.html#PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Tokens.TOKENS
  nltk.sem.linearlogic.Tokens.html#TOKENS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.LinearLogicParser
  nltk.sem.linearlogic.LinearLogicParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A linear logic expression parser.
• nltk.sem.linearlogic.LinearLogicParser.__init__
  nltk.sem.linearlogic.LinearLogicParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.linearlogic.LinearLogicParser.operator_precedence
  nltk.sem.linearlogic.LinearLogicParser.html#operator_precedence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.LinearLogicParser.get_all_symbols
  nltk.sem.linearlogic.LinearLogicParser.html#get_all_symbols
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method exists to be overridden
• nltk.sem.linearlogic.LinearLogicParser.handle
  nltk.sem.linearlogic.LinearLogicParser.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method is intended to be overridden for logics that use different operators or expressions
• nltk.sem.linearlogic.LinearLogicParser.get_BooleanExpression_factory
  nltk.sem.linearlogic.LinearLogicParser.html#get_BooleanExpression_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method serves as a hook for other logic parsers that have different boolean operators
• nltk.sem.linearlogic.LinearLogicParser.make_BooleanExpression
  nltk.sem.linearlogic.LinearLogicParser.html#make_BooleanExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.LinearLogicParser.attempt_ApplicationExpression
  nltk.sem.linearlogic.LinearLogicParser.html#attempt_ApplicationExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.linearlogic.LinearLogicParser.make_VariableExpression
  nltk.sem.linearlogic.LinearLogicParser.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Expression
  nltk.sem.linearlogic.Expression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Expression._linear_logic_parser
  nltk.sem.linearlogic.Expression.html#_linear_logic_parser
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.sem.linearlogic.Expression.fromstring
  nltk.sem.linearlogic.Expression.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Expression.applyto
  nltk.sem.linearlogic.Expression.html#applyto
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Expression.__call__
  nltk.sem.linearlogic.Expression.html#__call__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.Expression.__repr__
  nltk.sem.linearlogic.Expression.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression
  nltk.sem.linearlogic.AtomicExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 4/9 methods documented
• nltk.sem.linearlogic.AtomicExpression.__init__
  nltk.sem.linearlogic.AtomicExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.linearlogic.AtomicExpression.name
  nltk.sem.linearlogic.AtomicExpression.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.dependencies
  nltk.sem.linearlogic.AtomicExpression.html#dependencies
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.simplify
  nltk.sem.linearlogic.AtomicExpression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
  If 'self' is bound by 'bindings', return the atomic to which it is bound. Otherwise, return self.
• nltk.sem.linearlogic.AtomicExpression.compile_pos
  nltk.sem.linearlogic.AtomicExpression.html#compile_pos
  ZopeInterfaceFunction
  Method
  VISIBLE
  From Iddo Lev's PhD Dissertation p108-109
• nltk.sem.linearlogic.AtomicExpression.compile_neg
  nltk.sem.linearlogic.AtomicExpression.html#compile_neg
  ZopeInterfaceFunction
  Method
  VISIBLE
  From Iddo Lev's PhD Dissertation p108-109
• nltk.sem.linearlogic.AtomicExpression.initialize_labels
  nltk.sem.linearlogic.AtomicExpression.html#initialize_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.__eq__
  nltk.sem.linearlogic.AtomicExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.__ne__
  nltk.sem.linearlogic.AtomicExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.__str__
  nltk.sem.linearlogic.AtomicExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.AtomicExpression.__hash__
  nltk.sem.linearlogic.AtomicExpression.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ConstantExpression
  nltk.sem.linearlogic.ConstantExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.sem.linearlogic.ConstantExpression.unify
  nltk.sem.linearlogic.ConstantExpression.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  If 'other' is a constant, then it must be equal to 'self'. If 'other' is a variable, then it must not be bound to anything other than 'self'.
• nltk.sem.linearlogic.VariableExpression
  nltk.sem.linearlogic.VariableExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.sem.linearlogic.VariableExpression.unify
  nltk.sem.linearlogic.VariableExpression.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  'self' must not be bound to anything other than 'other'.
• nltk.sem.linearlogic.ImpExpression
  nltk.sem.linearlogic.ImpExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 4/10 methods documented
• nltk.sem.linearlogic.ImpExpression.__init__
  nltk.sem.linearlogic.ImpExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.linearlogic.ImpExpression.antecedent
  nltk.sem.linearlogic.ImpExpression.html#antecedent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.consequent
  nltk.sem.linearlogic.ImpExpression.html#consequent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.simplify
  nltk.sem.linearlogic.ImpExpression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.unify
  nltk.sem.linearlogic.ImpExpression.html#unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Both the antecedent and consequent of 'self' and 'other' must unify.
• nltk.sem.linearlogic.ImpExpression.compile_pos
  nltk.sem.linearlogic.ImpExpression.html#compile_pos
  ZopeInterfaceFunction
  Method
  VISIBLE
  From Iddo Lev's PhD Dissertation p108-109
• nltk.sem.linearlogic.ImpExpression.compile_neg
  nltk.sem.linearlogic.ImpExpression.html#compile_neg
  ZopeInterfaceFunction
  Method
  VISIBLE
  From Iddo Lev's PhD Dissertation p108-109
• nltk.sem.linearlogic.ImpExpression.initialize_labels
  nltk.sem.linearlogic.ImpExpression.html#initialize_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.__eq__
  nltk.sem.linearlogic.ImpExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.__ne__
  nltk.sem.linearlogic.ImpExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.__str__
  nltk.sem.linearlogic.ImpExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ImpExpression.__hash__
  nltk.sem.linearlogic.ImpExpression.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression
  nltk.sem.linearlogic.ApplicationExpression.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 2/6 methods documented
• nltk.sem.linearlogic.ApplicationExpression.__init__
  nltk.sem.linearlogic.ApplicationExpression.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.linearlogic.ApplicationExpression.function
  nltk.sem.linearlogic.ApplicationExpression.html#function
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.argument
  nltk.sem.linearlogic.ApplicationExpression.html#argument
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.bindings
  nltk.sem.linearlogic.ApplicationExpression.html#bindings
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.simplify
  nltk.sem.linearlogic.ApplicationExpression.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Since function is an implication, return its consequent. There should be no need to check that the application is valid since the checking is done by the constructor.
• nltk.sem.linearlogic.ApplicationExpression.__eq__
  nltk.sem.linearlogic.ApplicationExpression.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.__ne__
  nltk.sem.linearlogic.ApplicationExpression.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.__str__
  nltk.sem.linearlogic.ApplicationExpression.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.ApplicationExpression.__hash__
  nltk.sem.linearlogic.ApplicationExpression.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict
  nltk.sem.linearlogic.BindingDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 4/9 methods documented
• nltk.sem.linearlogic.BindingDict.__init__
  nltk.sem.linearlogic.BindingDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.linearlogic.BindingDict.d
  nltk.sem.linearlogic.BindingDict.html#d
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict.__setitem__
  nltk.sem.linearlogic.BindingDict.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  A binding is consistent with the dict if its variable is not already bound, OR if its variable is already bound to its argument.
• nltk.sem.linearlogic.BindingDict.__getitem__
  nltk.sem.linearlogic.BindingDict.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the expression to which 'variable' is bound
• nltk.sem.linearlogic.BindingDict.__contains__
  nltk.sem.linearlogic.BindingDict.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict.__add__
  nltk.sem.linearlogic.BindingDict.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.linearlogic.BindingDict.__ne__
  nltk.sem.linearlogic.BindingDict.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict.__eq__
  nltk.sem.linearlogic.BindingDict.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict.__str__
  nltk.sem.linearlogic.BindingDict.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.BindingDict.__repr__
  nltk.sem.linearlogic.BindingDict.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.VariableBindingException
  nltk.sem.linearlogic.VariableBindingException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.UnificationException
  nltk.sem.linearlogic.UnificationException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.UnificationException.__init__
  nltk.sem.linearlogic.UnificationException.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.LinearLogicApplicationException
  nltk.sem.linearlogic.LinearLogicApplicationException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.linearlogic.demo
  nltk.sem.linearlogic.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.glue.SPEC_SEMTYPES
  nltk.sem.glue.html#SPEC_SEMTYPES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.OPTIONAL_RELATIONSHIPS
  nltk.sem.glue.html#OPTIONAL_RELATIONSHIPS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula
  nltk.sem.glue.GlueFormula.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 2/12 methods documented
• nltk.sem.glue.GlueFormula.__init__
  nltk.sem.glue.GlueFormula.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.meaning
  nltk.sem.glue.GlueFormula.html#meaning
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.glue
  nltk.sem.glue.GlueFormula.html#glue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.indices
  nltk.sem.glue.GlueFormula.html#indices
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.applyto
  nltk.sem.glue.GlueFormula.html#applyto
  ZopeInterfaceFunction
  Method
  VISIBLE
  self = (x.(walk x), (subj -o f)) arg = (john , subj) returns ((walk john), f)
• nltk.sem.glue.GlueFormula.make_VariableExpression
  nltk.sem.glue.GlueFormula.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.make_LambdaExpression
  nltk.sem.glue.GlueFormula.html#make_LambdaExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.lambda_abstract
  nltk.sem.glue.GlueFormula.html#lambda_abstract
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.compile
  nltk.sem.glue.GlueFormula.html#compile
  ZopeInterfaceFunction
  Method
  VISIBLE
  From Iddo Lev's PhD Dissertation p108-109
• nltk.sem.glue.GlueFormula.simplify
  nltk.sem.glue.GlueFormula.html#simplify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.__eq__
  nltk.sem.glue.GlueFormula.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.__ne__
  nltk.sem.glue.GlueFormula.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.__lt__
  nltk.sem.glue.GlueFormula.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.__str__
  nltk.sem.glue.GlueFormula.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueFormula.__repr__
  nltk.sem.glue.GlueFormula.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict
  nltk.sem.glue.GlueDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 4/15 methods documented
• nltk.sem.glue.GlueDict.__init__
  nltk.sem.glue.GlueDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.filename
  nltk.sem.glue.GlueDict.html#filename
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.file_encoding
  nltk.sem.glue.GlueDict.html#file_encoding
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.read_file
  nltk.sem.glue.GlueDict.html#read_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.__str__
  nltk.sem.glue.GlueDict.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.to_glueformula_list
  nltk.sem.glue.GlueDict.html#to_glueformula_list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.lookup
  nltk.sem.glue.GlueDict.html#lookup
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.add_missing_dependencies
  nltk.sem.glue.GlueDict.html#add_missing_dependencies
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict._lookup_semtype_option
  nltk.sem.glue.GlueDict.html#_lookup_semtype_option
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.glue.GlueDict.get_semtypes
  nltk.sem.glue.GlueDict.html#get_semtypes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Based on the node, return a list of plausible semtypes in order of plausibility.
• nltk.sem.glue.GlueDict.get_glueformulas_from_semtype_entry
  nltk.sem.glue.GlueDict.html#get_glueformulas_from_semtype_entry
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.get_meaning_formula
  nltk.sem.glue.GlueDict.html#get_meaning_formula
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.glue.GlueDict.initialize_labels
  nltk.sem.glue.GlueDict.html#initialize_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.find_label_name
  nltk.sem.glue.GlueDict.html#find_label_name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.GlueDict.get_label
  nltk.sem.glue.GlueDict.html#get_label
  ZopeInterfaceFunction
  Method
  VISIBLE
  Pick an alphabetic character as identifier for an entity in the model.
• nltk.sem.glue.GlueDict.lookup_unique
  nltk.sem.glue.GlueDict.html#lookup_unique
  ZopeInterfaceFunction
  Method
  VISIBLE
  Lookup 'key'. There should be exactly one item in the associated relation.
• nltk.sem.glue.GlueDict.get_GlueFormula_factory
  nltk.sem.glue.GlueDict.html#get_GlueFormula_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue
  nltk.sem.glue.Glue.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/5 instance variable, 1/11 method documented
• nltk.sem.glue.Glue.__init__
  nltk.sem.glue.Glue.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.verbose
  nltk.sem.glue.Glue.html#verbose
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.remove_duplicates
  nltk.sem.glue.Glue.html#remove_duplicates
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.depparser
  nltk.sem.glue.Glue.html#depparser
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.prover
  nltk.sem.glue.Glue.html#prover
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.semtype_file
  nltk.sem.glue.Glue.html#semtype_file
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.train_depparser
  nltk.sem.glue.Glue.html#train_depparser
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.parse_to_meaning
  nltk.sem.glue.Glue.html#parse_to_meaning
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.get_readings
  nltk.sem.glue.Glue.html#get_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue._add_to_reading_list
  nltk.sem.glue.Glue.html#_add_to_reading_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.glue.Glue.parse_to_compiled
  nltk.sem.glue.Glue.html#parse_to_compiled
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.dep_parse
  nltk.sem.glue.Glue.html#dep_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a dependency graph for the sentence.
• nltk.sem.glue.Glue.depgraph_to_glue
  nltk.sem.glue.Glue.html#depgraph_to_glue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.get_glue_dict
  nltk.sem.glue.Glue.html#get_glue_dict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.gfl_to_compiled
  nltk.sem.glue.Glue.html#gfl_to_compiled
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.Glue.get_pos_tagger
  nltk.sem.glue.Glue.html#get_pos_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula
  nltk.sem.glue.DrtGlueFormula.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.__init__
  nltk.sem.glue.DrtGlueFormula.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.meaning
  nltk.sem.glue.DrtGlueFormula.html#meaning
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.glue
  nltk.sem.glue.DrtGlueFormula.html#glue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.indices
  nltk.sem.glue.DrtGlueFormula.html#indices
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.make_VariableExpression
  nltk.sem.glue.DrtGlueFormula.html#make_VariableExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueFormula.make_LambdaExpression
  nltk.sem.glue.DrtGlueFormula.html#make_LambdaExpression
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueDict
  nltk.sem.glue.DrtGlueDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlueDict.get_GlueFormula_factory
  nltk.sem.glue.DrtGlueDict.html#get_GlueFormula_factory
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlue
  nltk.sem.glue.DrtGlue.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlue.__init__
  nltk.sem.glue.DrtGlue.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.DrtGlue.get_glue_dict
  nltk.sem.glue.DrtGlue.html#get_glue_dict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.glue.demo
  nltk.sem.glue.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.discourse.ReadingCommand
  nltk.inference.discourse.ReadingCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 4/4 methods documented
• nltk.inference.discourse.ReadingCommand.parse_to_readings
  nltk.inference.discourse.ReadingCommand.html#parse_to_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.ReadingCommand.process_thread
  nltk.inference.discourse.ReadingCommand.html#process_thread
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method should be used to handle dependencies between readings such as resolving anaphora.
• nltk.inference.discourse.ReadingCommand.combine_readings
  nltk.inference.discourse.ReadingCommand.html#combine_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.discourse.ReadingCommand.to_fol
  nltk.inference.discourse.ReadingCommand.html#to_fol
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert this expression into a First-Order Logic expression.
• nltk.inference.discourse.CfgReadingCommand
  nltk.inference.discourse.CfgReadingCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/2 instance variable, 4/4 methods documented
• nltk.inference.discourse.CfgReadingCommand.__init__
  nltk.inference.discourse.CfgReadingCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.CfgReadingCommand._gramfile
  nltk.inference.discourse.CfgReadingCommand.html#_gramfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.CfgReadingCommand._parser
  nltk.inference.discourse.CfgReadingCommand.html#_parser
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.CfgReadingCommand.parse_to_readings
  nltk.inference.discourse.CfgReadingCommand.html#parse_to_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.CfgReadingCommand.combine_readings
  nltk.inference.discourse.CfgReadingCommand.html#combine_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.CfgReadingCommand.to_fol
  nltk.inference.discourse.CfgReadingCommand.html#to_fol
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DrtGlueReadingCommand
  nltk.inference.discourse.DrtGlueReadingCommand.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 5/5 methods documented
• nltk.inference.discourse.DrtGlueReadingCommand.__init__
  nltk.inference.discourse.DrtGlueReadingCommand.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DrtGlueReadingCommand._glue
  nltk.inference.discourse.DrtGlueReadingCommand.html#_glue
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DrtGlueReadingCommand.parse_to_readings
  nltk.inference.discourse.DrtGlueReadingCommand.html#parse_to_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DrtGlueReadingCommand.process_thread
  nltk.inference.discourse.DrtGlueReadingCommand.html#process_thread
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DrtGlueReadingCommand.combine_readings
  nltk.inference.discourse.DrtGlueReadingCommand.html#combine_readings
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DrtGlueReadingCommand.to_fol
  nltk.inference.discourse.DrtGlueReadingCommand.html#to_fol
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.discourse.DiscourseTester
  nltk.inference.discourse.DiscourseTester.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Check properties of an ongoing discourse.
• nltk.inference.discourse.DiscourseTester.__init__
  nltk.inference.discourse.DiscourseTester.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize a DiscourseTester.
• nltk.inference.discourse.DiscourseTester._input
  nltk.inference.discourse.DiscourseTester.html#_input
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._sentences
  nltk.inference.discourse.DiscourseTester.html#_sentences
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._models
  nltk.inference.discourse.DiscourseTester.html#_models
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._readings
  nltk.inference.discourse.DiscourseTester.html#_readings
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._reading_command
  nltk.inference.discourse.DiscourseTester.html#_reading_command
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._threads
  nltk.inference.discourse.DiscourseTester.html#_threads
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._filtered_threads
  nltk.inference.discourse.DiscourseTester.html#_filtered_threads
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester._background
  nltk.inference.discourse.DiscourseTester.html#_background
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester.sentences
  nltk.inference.discourse.DiscourseTester.html#sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Display the list of sentences in the current discourse.
• nltk.inference.discourse.DiscourseTester.add_sentence
  nltk.inference.discourse.DiscourseTester.html#add_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a sentence to the current discourse.
• nltk.inference.discourse.DiscourseTester.retract_sentence
  nltk.inference.discourse.DiscourseTester.html#retract_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Remove a sentence from the current discourse.
• nltk.inference.discourse.DiscourseTester.grammar
  nltk.inference.discourse.DiscourseTester.html#grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print out the grammar in use for parsing input sentences
• nltk.inference.discourse.DiscourseTester._get_readings
  nltk.inference.discourse.DiscourseTester.html#_get_readings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Build a list of semantic readings for a sentence.
• nltk.inference.discourse.DiscourseTester._construct_readings
  nltk.inference.discourse.DiscourseTester.html#_construct_readings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Use self._sentences to construct a value for self._readings.
• nltk.inference.discourse.DiscourseTester._construct_threads
  nltk.inference.discourse.DiscourseTester.html#_construct_threads
  ZopeInterfaceFunction
  Method
  PRIVATE
  Use self._readings to construct a value for self._threads and use the model builder to construct a value for self._filtered_threads
• nltk.inference.discourse.DiscourseTester._show_readings
  nltk.inference.discourse.DiscourseTester.html#_show_readings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print out the readings for the discourse (or a single sentence).
• nltk.inference.discourse.DiscourseTester._show_threads
  nltk.inference.discourse.DiscourseTester.html#_show_threads
  ZopeInterfaceFunction
  Method
  PRIVATE
  Print out the value of self._threads or self._filtered_hreads
• nltk.inference.discourse.DiscourseTester.readings
  nltk.inference.discourse.DiscourseTester.html#readings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct and show the readings of the discourse (or of a single sentence).
• nltk.inference.discourse.DiscourseTester.expand_threads
  nltk.inference.discourse.DiscourseTester.html#expand_threads
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a thread ID, find the list of logic.Expression objects corresponding to the reading IDs in that thread.
• nltk.inference.discourse.DiscourseTester._check_consistency
  nltk.inference.discourse.DiscourseTester.html#_check_consistency
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.discourse.DiscourseTester.models
  nltk.inference.discourse.DiscourseTester.html#models
  ZopeInterfaceFunction
  Method
  VISIBLE
  Call Mace4 to build a model for each current discourse thread.
• nltk.inference.discourse.DiscourseTester.add_background
  nltk.inference.discourse.DiscourseTester.html#add_background
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a list of background assumptions for reasoning about the discourse.
• nltk.inference.discourse.DiscourseTester.background
  nltk.inference.discourse.DiscourseTester.html#background
  ZopeInterfaceFunction
  Method
  VISIBLE
  Show the current background assumptions.
• nltk.inference.discourse.DiscourseTester.multiply
  nltk.inference.discourse.DiscourseTester.html#multiply
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Multiply every thread in discourse by every reading in readings.
• nltk.inference.discourse.load_fol
  nltk.inference.discourse.html#load_fol
  ZopeInterfaceFunction
  Function
  VISIBLE
  Temporarily duplicated from nltk.sem.util. Convert a file of first order formulas into a list of Expression objects.
• nltk.inference.discourse.discourse_demo
  nltk.inference.discourse.html#discourse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Illustrate the various methods of DiscourseTester
• nltk.inference.discourse.drt_discourse_demo
  nltk.inference.discourse.html#drt_discourse_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Illustrate the various methods of DiscourseTester
• nltk.inference.discourse.spacer
  nltk.inference.discourse.html#spacer
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.discourse.demo
  nltk.inference.discourse.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.translate.api.AlignedSent
  nltk.translate.api.AlignedSent.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Return an aligned sentence object, which encapsulates two sentences along with an Alignment between them.
• nltk.translate.api.AlignedSent.alignment
  nltk.translate.api.AlignedSent.html#alignment
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.api.AlignedSent.__init__
  nltk.translate.api.AlignedSent.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.api.AlignedSent._words
  nltk.translate.api.AlignedSent.html#_words
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.api.AlignedSent._mots
  nltk.translate.api.AlignedSent.html#_mots
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.api.AlignedSent.words
  nltk.translate.api.AlignedSent.html#words
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.translate.api.AlignedSent.mots
  nltk.translate.api.AlignedSent.html#mots
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.translate.api.AlignedSent._get_alignment
  nltk.translate.api.AlignedSent.html#_get_alignment
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.translate.api.AlignedSent._set_alignment
  nltk.translate.api.AlignedSent.html#_set_alignment
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.translate.api.AlignedSent._alignment
  nltk.translate.api.AlignedSent.html#_alignment
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.api.AlignedSent.__repr__
  nltk.translate.api.AlignedSent.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this AlignedSent.
• nltk.translate.api.AlignedSent._to_dot
  nltk.translate.api.AlignedSent.html#_to_dot
  ZopeInterfaceFunction
  Method
  PRIVATE
  Dot representation of the aligned sentence
• nltk.translate.api.AlignedSent._repr_svg_
  nltk.translate.api.AlignedSent.html#_repr_svg_
  ZopeInterfaceFunction
  Method
  PRIVATE
  Ipython magic : show SVG representation of this AlignedSent.
• nltk.translate.api.AlignedSent.__str__
  nltk.translate.api.AlignedSent.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a human-readable string representation for this AlignedSent.
• nltk.translate.api.AlignedSent.invert
  nltk.translate.api.AlignedSent.html#invert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the aligned sentence pair, reversing the directionality
• nltk.translate.api.Alignment
  nltk.translate.api.Alignment.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.translate.api.Alignment.__new__
  nltk.translate.api.Alignment.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.api.Alignment._len
  nltk.translate.api.Alignment.html#_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.api.Alignment._index
  nltk.translate.api.Alignment.html#_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.api.Alignment.fromstring
  nltk.translate.api.Alignment.html#fromstring
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Read a giza-formatted string and return an Alignment object.
• nltk.translate.api.Alignment.__getitem__
  nltk.translate.api.Alignment.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Look up the alignments that map from a given index or slice.
• nltk.translate.api.Alignment.invert
  nltk.translate.api.Alignment.html#invert
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an Alignment object, being the inverted mapping.
• nltk.translate.api.Alignment.range
  nltk.translate.api.Alignment.html#range
  ZopeInterfaceFunction
  Method
  VISIBLE
  Work out the range of the mapping from the given positions. If no positions are specified, compute the range of the entire mapping.
• nltk.translate.api.Alignment.__repr__
  nltk.translate.api.Alignment.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Produce a Giza-formatted string representing the alignment.
• nltk.translate.api.Alignment.__str__
  nltk.translate.api.Alignment.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Produce a Giza-formatted string representing the alignment.
• nltk.translate.api.Alignment._build_index
  nltk.translate.api.Alignment.html#_build_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  Build a list self._index such that self._index[i] is a list of the alignments originating from word i.
• nltk.translate.api._giza2pair
  nltk.translate.api.html#_giza2pair
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.translate.api._naacl2pair
  nltk.translate.api.html#_naacl2pair
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.translate.api._check_alignment
  nltk.translate.api.html#_check_alignment
  ZopeInterfaceFunction
  Function
  PRIVATE
  Check whether the alignments are legal.
• nltk.translate.api.PhraseTableEntry
  nltk.translate.api.html#PhraseTableEntry
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.translate.api.PhraseTable
  nltk.translate.api.PhraseTable.html
  ZopeInterfaceClass
  Class
  VISIBLE
  In-memory store of translations for a given phrase, and the log probability of the those translations
• nltk.translate.api.PhraseTable.__init__
  nltk.translate.api.PhraseTable.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.api.PhraseTable.src_phrases
  nltk.translate.api.PhraseTable.html#src_phrases
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.api.PhraseTable.translations_for
  nltk.translate.api.PhraseTable.html#translations_for
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the translations for a source language phrase
• nltk.translate.api.PhraseTable.add
  nltk.translate.api.PhraseTable.html#add
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.api.PhraseTable.__contains__
  nltk.translate.api.PhraseTable.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.longest_target_sentence_length
  nltk.translate.ibm_model.html#longest_target_sentence_length
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.ibm_model.IBMModel
  nltk.translate.ibm_model.IBMModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Abstract base class for all IBM models
• nltk.translate.ibm_model.IBMModel.MIN_PROB
  nltk.translate.ibm_model.IBMModel.html#MIN_PROB
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.__init__
  nltk.translate.ibm_model.IBMModel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.reset_probabilities
  nltk.translate.ibm_model.IBMModel.html#reset_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.translation_table
  nltk.translate.ibm_model.IBMModel.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[str][str]: float. Probability(target word | source word). Values accessed as translation_table[target_word][source_word].
• nltk.translate.ibm_model.IBMModel.alignment_table
  nltk.translate.ibm_model.IBMModel.html#alignment_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int][int][int]: float. Probability(i | j,l,m). Values accessed as alignment_table[i][j][l][m]. Used in model 2 and hill climbing in models 3 and above
• nltk.translate.ibm_model.IBMModel.fertility_table
  nltk.translate.ibm_model.IBMModel.html#fertility_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][str]: float. Probability(fertility | source word). Values accessed as fertility_table[fertility][source_word]. Used in model 3 and higher.
• nltk.translate.ibm_model.IBMModel.p1
  nltk.translate.ibm_model.IBMModel.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Probability that a generated word requires another target word that is aligned to NULL. Used in model 3 and higher.
• nltk.translate.ibm_model.IBMModel.set_uniform_probabilities
  nltk.translate.ibm_model.IBMModel.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize probability tables to a uniform distribution
• nltk.translate.ibm_model.IBMModel.init_vocab
  nltk.translate.ibm_model.IBMModel.html#init_vocab
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.src_vocab
  nltk.translate.ibm_model.IBMModel.html#src_vocab
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  set(str): All source language words used in training
• nltk.translate.ibm_model.IBMModel.trg_vocab
  nltk.translate.ibm_model.IBMModel.html#trg_vocab
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  set(str): All target language words used in training
• nltk.translate.ibm_model.IBMModel.sample
  nltk.translate.ibm_model.IBMModel.html#sample
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sample the most probable alignments from the entire alignment space
• nltk.translate.ibm_model.IBMModel.best_model2_alignment
  nltk.translate.ibm_model.IBMModel.html#best_model2_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the best alignment according to IBM Model 2
• nltk.translate.ibm_model.IBMModel.hillclimb
  nltk.translate.ibm_model.IBMModel.html#hillclimb
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starting from the alignment in alignment_info, look at neighboring alignments iteratively for the best one
• nltk.translate.ibm_model.IBMModel.neighboring
  nltk.translate.ibm_model.IBMModel.html#neighboring
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine the neighbors of alignment_info, obtained by moving or swapping one alignment point
• nltk.translate.ibm_model.IBMModel.maximize_lexical_translation_probabilities
  nltk.translate.ibm_model.IBMModel.html#maximize_lexical_translation_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.maximize_fertility_probabilities
  nltk.translate.ibm_model.IBMModel.html#maximize_fertility_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.maximize_null_generation_probabilities
  nltk.translate.ibm_model.IBMModel.html#maximize_null_generation_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.prob_of_alignments
  nltk.translate.ibm_model.IBMModel.html#prob_of_alignments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.IBMModel.prob_t_a_given_s
  nltk.translate.ibm_model.IBMModel.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm_model.AlignmentInfo
  nltk.translate.ibm_model.AlignmentInfo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Helper data object for training IBM Models 3 and up
• nltk.translate.ibm_model.AlignmentInfo.__init__
  nltk.translate.ibm_model.AlignmentInfo.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.AlignmentInfo.alignment
  nltk.translate.ibm_model.AlignmentInfo.html#alignment
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  tuple(int): Alignment function. alignment[j] is the position in the source sentence that is aligned to the position j in the target sentence.
• nltk.translate.ibm_model.AlignmentInfo.src_sentence
  nltk.translate.ibm_model.AlignmentInfo.html#src_sentence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  tuple(str): Source sentence referred to by this object. Should include NULL token (None) in index 0.
• nltk.translate.ibm_model.AlignmentInfo.trg_sentence
  nltk.translate.ibm_model.AlignmentInfo.html#trg_sentence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  tuple(str): Target sentence referred to by this object. Should have a dummy element in index 0 so that the first word starts from index 1.
• nltk.translate.ibm_model.AlignmentInfo.cepts
  nltk.translate.ibm_model.AlignmentInfo.html#cepts
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.translate.ibm_model.AlignmentInfo.score
  nltk.translate.ibm_model.AlignmentInfo.html#score
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  float: Optional. Probability of alignment, as defined by the IBM model that assesses this alignment
• nltk.translate.ibm_model.AlignmentInfo.fertility_of_i
  nltk.translate.ibm_model.AlignmentInfo.html#fertility_of_i
  ZopeInterfaceFunction
  Method
  VISIBLE
  Fertility of word in position i of the source sentence
• nltk.translate.ibm_model.AlignmentInfo.is_head_word
  nltk.translate.ibm_model.AlignmentInfo.html#is_head_word
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm_model.AlignmentInfo.center_of_cept
  nltk.translate.ibm_model.AlignmentInfo.html#center_of_cept
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm_model.AlignmentInfo.previous_cept
  nltk.translate.ibm_model.AlignmentInfo.html#previous_cept
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm_model.AlignmentInfo.previous_in_tablet
  nltk.translate.ibm_model.AlignmentInfo.html#previous_in_tablet
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm_model.AlignmentInfo.zero_indexed_alignment
  nltk.translate.ibm_model.AlignmentInfo.html#zero_indexed_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm_model.AlignmentInfo.__eq__
  nltk.translate.ibm_model.AlignmentInfo.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.AlignmentInfo.__ne__
  nltk.translate.ibm_model.AlignmentInfo.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.AlignmentInfo.__hash__
  nltk.translate.ibm_model.AlignmentInfo.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts
  nltk.translate.ibm_model.Counts.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data object to store counts of various parameters during training
• nltk.translate.ibm_model.Counts.__init__
  nltk.translate.ibm_model.Counts.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.t_given_s
  nltk.translate.ibm_model.Counts.html#t_given_s
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.any_t_given_s
  nltk.translate.ibm_model.Counts.html#any_t_given_s
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.p0
  nltk.translate.ibm_model.Counts.html#p0
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.p1
  nltk.translate.ibm_model.Counts.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.fertility
  nltk.translate.ibm_model.Counts.html#fertility
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.fertility_for_any_phi
  nltk.translate.ibm_model.Counts.html#fertility_for_any_phi
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.update_lexical_translation
  nltk.translate.ibm_model.Counts.html#update_lexical_translation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.update_null_generation
  nltk.translate.ibm_model.Counts.html#update_null_generation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm_model.Counts.update_fertility
  nltk.translate.ibm_model.Counts.html#update_fertility
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm1.IBMModel1
  nltk.translate.ibm1.IBMModel1.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Lexical translation model that ignores word order
• nltk.translate.ibm1.IBMModel1.__init__
  nltk.translate.ibm1.IBMModel1.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train on sentence_aligned_corpus and create a lexical translation model.
• nltk.translate.ibm1.IBMModel1.translation_table
  nltk.translate.ibm1.IBMModel1.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm1.IBMModel1.set_uniform_probabilities
  nltk.translate.ibm1.IBMModel1.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm1.IBMModel1.train
  nltk.translate.ibm1.IBMModel1.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm1.IBMModel1.prob_all_alignments
  nltk.translate.ibm1.IBMModel1.html#prob_all_alignments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Computes the probability of all possible word alignments, expressed as a marginal distribution over target words t
• nltk.translate.ibm1.IBMModel1.prob_alignment_point
  nltk.translate.ibm1.IBMModel1.html#prob_alignment_point
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability that word t in the target sentence is aligned to word s in the source sentence
• nltk.translate.ibm1.IBMModel1.prob_t_a_given_s
  nltk.translate.ibm1.IBMModel1.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm1.IBMModel1.align_all
  nltk.translate.ibm1.IBMModel1.html#align_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm1.IBMModel1.align
  nltk.translate.ibm1.IBMModel1.html#align
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines the best word alignment for one sentence pair from the corpus that the model was trained on.
• nltk.translate.ibm2.IBMModel2
  nltk.translate.ibm2.IBMModel2.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Lexical translation model that considers word order
• nltk.translate.ibm2.IBMModel2.__init__
  nltk.translate.ibm2.IBMModel2.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train on sentence_aligned_corpus and create a lexical translation model and an alignment model.
• nltk.translate.ibm2.IBMModel2.translation_table
  nltk.translate.ibm2.IBMModel2.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.alignment_table
  nltk.translate.ibm2.IBMModel2.html#alignment_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.set_uniform_probabilities
  nltk.translate.ibm2.IBMModel2.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.train
  nltk.translate.ibm2.IBMModel2.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.maximize_alignment_probabilities
  nltk.translate.ibm2.IBMModel2.html#maximize_alignment_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.prob_all_alignments
  nltk.translate.ibm2.IBMModel2.html#prob_all_alignments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Computes the probability of all possible word alignments, expressed as a marginal distribution over target words t
• nltk.translate.ibm2.IBMModel2.prob_alignment_point
  nltk.translate.ibm2.IBMModel2.html#prob_alignment_point
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability that position j in trg_sentence is aligned to position i in the src_sentence
• nltk.translate.ibm2.IBMModel2.prob_t_a_given_s
  nltk.translate.ibm2.IBMModel2.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm2.IBMModel2.align_all
  nltk.translate.ibm2.IBMModel2.html#align_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.IBMModel2.align
  nltk.translate.ibm2.IBMModel2.html#align
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines the best word alignment for one sentence pair from the corpus that the model was trained on.
• nltk.translate.ibm2.Model2Counts
  nltk.translate.ibm2.Model2Counts.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data object to store counts of various parameters during training. Includes counts for alignment.
• nltk.translate.ibm2.Model2Counts.__init__
  nltk.translate.ibm2.Model2Counts.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.Model2Counts.alignment
  nltk.translate.ibm2.Model2Counts.html#alignment
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm2.Model2Counts.alignment_for_any_i
  nltk.translate.ibm2.Model2Counts.html#alignment_for_any_i
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm2.Model2Counts.update_lexical_translation
  nltk.translate.ibm2.Model2Counts.html#update_lexical_translation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm2.Model2Counts.update_alignment
  nltk.translate.ibm2.Model2Counts.html#update_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3
  nltk.translate.ibm3.IBMModel3.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Translation model that considers how a word can be aligned to multiple words in another language
• nltk.translate.ibm3.IBMModel3.__init__
  nltk.translate.ibm3.IBMModel3.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train on sentence_aligned_corpus and create a lexical translation model, a distortion model, a fertility model, and a model for generating NULL-aligned words.
• nltk.translate.ibm3.IBMModel3.translation_table
  nltk.translate.ibm3.IBMModel3.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.alignment_table
  nltk.translate.ibm3.IBMModel3.html#alignment_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.fertility_table
  nltk.translate.ibm3.IBMModel3.html#fertility_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.p1
  nltk.translate.ibm3.IBMModel3.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.distortion_table
  nltk.translate.ibm3.IBMModel3.html#distortion_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int][int][int]: float. Probability(j | i,l,m). Values accessed as distortion_table[j][i][l][m].
• nltk.translate.ibm3.IBMModel3.reset_probabilities
  nltk.translate.ibm3.IBMModel3.html#reset_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.set_uniform_probabilities
  nltk.translate.ibm3.IBMModel3.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.train
  nltk.translate.ibm3.IBMModel3.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.maximize_distortion_probabilities
  nltk.translate.ibm3.IBMModel3.html#maximize_distortion_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.IBMModel3.prob_t_a_given_s
  nltk.translate.ibm3.IBMModel3.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm3.Model3Counts
  nltk.translate.ibm3.Model3Counts.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data object to store counts of various parameters during training. Includes counts for distortion.
• nltk.translate.ibm3.Model3Counts.__init__
  nltk.translate.ibm3.Model3Counts.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm3.Model3Counts.distortion
  nltk.translate.ibm3.Model3Counts.html#distortion
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.Model3Counts.distortion_for_any_j
  nltk.translate.ibm3.Model3Counts.html#distortion_for_any_j
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm3.Model3Counts.update_distortion
  nltk.translate.ibm3.Model3Counts.html#update_distortion
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4
  nltk.translate.ibm4.IBMModel4.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Translation model that reorders output words based on their type and their distance from other related words in the output sentence
• nltk.translate.ibm4.IBMModel4.__init__
  nltk.translate.ibm4.IBMModel4.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train on sentence_aligned_corpus and create a lexical translation model, distortion models, a fertility model, and a model for generating NULL-aligned words.
• nltk.translate.ibm4.IBMModel4.src_classes
  nltk.translate.ibm4.IBMModel4.html#src_classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.trg_classes
  nltk.translate.ibm4.IBMModel4.html#trg_classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.translation_table
  nltk.translate.ibm4.IBMModel4.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.alignment_table
  nltk.translate.ibm4.IBMModel4.html#alignment_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.fertility_table
  nltk.translate.ibm4.IBMModel4.html#fertility_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.p1
  nltk.translate.ibm4.IBMModel4.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.head_distortion_table
  nltk.translate.ibm4.IBMModel4.html#head_distortion_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int][int]: float. Probability(displacement of head word | word class of previous cept,target word class). Values accessed as distortion_table[dj][src_class][trg_class].
• nltk.translate.ibm4.IBMModel4.non_head_distortion_table
  nltk.translate.ibm4.IBMModel4.html#non_head_distortion_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int]: float. Probability(displacement of non-head word | target word class). Values accessed as distortion_table[dj][trg_class].
• nltk.translate.ibm4.IBMModel4.reset_probabilities
  nltk.translate.ibm4.IBMModel4.html#reset_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.set_uniform_probabilities
  nltk.translate.ibm4.IBMModel4.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set distortion probabilities uniformly to 1 / cardinality of displacement values
• nltk.translate.ibm4.IBMModel4.train
  nltk.translate.ibm4.IBMModel4.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.maximize_distortion_probabilities
  nltk.translate.ibm4.IBMModel4.html#maximize_distortion_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.IBMModel4.prob_t_a_given_s
  nltk.translate.ibm4.IBMModel4.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm4.IBMModel4.model4_prob_t_a_given_s
  nltk.translate.ibm4.IBMModel4.html#model4_prob_t_a_given_s
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts
  nltk.translate.ibm4.Model4Counts.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data object to store counts of various parameters during training. Includes counts for distortion.
• nltk.translate.ibm4.Model4Counts.__init__
  nltk.translate.ibm4.Model4Counts.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts.head_distortion
  nltk.translate.ibm4.Model4Counts.html#head_distortion
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts.head_distortion_for_any_dj
  nltk.translate.ibm4.Model4Counts.html#head_distortion_for_any_dj
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts.non_head_distortion
  nltk.translate.ibm4.Model4Counts.html#non_head_distortion
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts.non_head_distortion_for_any_dj
  nltk.translate.ibm4.Model4Counts.html#non_head_distortion_for_any_dj
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm4.Model4Counts.update_distortion
  nltk.translate.ibm4.Model4Counts.html#update_distortion
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5
  nltk.translate.ibm5.IBMModel5.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Translation model that keeps track of vacant positions in the target sentence to decide where to place translated words
• nltk.translate.ibm5.IBMModel5.MIN_SCORE_FACTOR
  nltk.translate.ibm5.IBMModel5.html#MIN_SCORE_FACTOR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Alignments with scores below this factor are pruned during sampling
• nltk.translate.ibm5.IBMModel5.__init__
  nltk.translate.ibm5.IBMModel5.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Train on sentence_aligned_corpus and create a lexical translation model, vacancy models, a fertility model, and a model for generating NULL-aligned words.
• nltk.translate.ibm5.IBMModel5.src_classes
  nltk.translate.ibm5.IBMModel5.html#src_classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.trg_classes
  nltk.translate.ibm5.IBMModel5.html#trg_classes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.translation_table
  nltk.translate.ibm5.IBMModel5.html#translation_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.alignment_table
  nltk.translate.ibm5.IBMModel5.html#alignment_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.fertility_table
  nltk.translate.ibm5.IBMModel5.html#fertility_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.p1
  nltk.translate.ibm5.IBMModel5.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.head_distortion_table
  nltk.translate.ibm5.IBMModel5.html#head_distortion_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.non_head_distortion_table
  nltk.translate.ibm5.IBMModel5.html#non_head_distortion_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.head_vacancy_table
  nltk.translate.ibm5.IBMModel5.html#head_vacancy_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int][int]: float. Probability(vacancy difference | number of remaining valid positions,target word class). Values accessed as head_vacancy_table[dv][v_max][trg_class].
• nltk.translate.ibm5.IBMModel5.non_head_vacancy_table
  nltk.translate.ibm5.IBMModel5.html#non_head_vacancy_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  dict[int][int][int]: float. Probability(vacancy difference | number of remaining valid positions,target word class). Values accessed as non_head_vacancy_table[dv][v_max][trg_class].
• nltk.translate.ibm5.IBMModel5.reset_probabilities
  nltk.translate.ibm5.IBMModel5.html#reset_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.set_uniform_probabilities
  nltk.translate.ibm5.IBMModel5.html#set_uniform_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Set vacancy probabilities uniformly to 1 / cardinality of vacancy difference values
• nltk.translate.ibm5.IBMModel5.train
  nltk.translate.ibm5.IBMModel5.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.IBMModel5.sample
  nltk.translate.ibm5.IBMModel5.html#sample
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sample the most probable alignments from the entire alignment space according to Model 4
• nltk.translate.ibm5.IBMModel5.prune
  nltk.translate.ibm5.IBMModel5.html#prune
  ZopeInterfaceFunction
  Method
  VISIBLE
  Removes alignments from alignment_infos that have substantially lower Model 4 scores than the best alignment
• nltk.translate.ibm5.IBMModel5.hillclimb
  nltk.translate.ibm5.IBMModel5.html#hillclimb
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starting from the alignment in alignment_info, look at neighboring alignments iteratively for the best one, according to Model 4
• nltk.translate.ibm5.IBMModel5.prob_t_a_given_s
  nltk.translate.ibm5.IBMModel5.html#prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Probability of target sentence and an alignment given the source sentence
• nltk.translate.ibm5.IBMModel5.maximize_vacancy_probabilities
  nltk.translate.ibm5.IBMModel5.html#maximize_vacancy_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts
  nltk.translate.ibm5.Model5Counts.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data object to store counts of various parameters during training. Includes counts for vacancies.
• nltk.translate.ibm5.Model5Counts.__init__
  nltk.translate.ibm5.Model5Counts.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts.head_vacancy
  nltk.translate.ibm5.Model5Counts.html#head_vacancy
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts.head_vacancy_for_any_dv
  nltk.translate.ibm5.Model5Counts.html#head_vacancy_for_any_dv
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts.non_head_vacancy
  nltk.translate.ibm5.Model5Counts.html#non_head_vacancy
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts.non_head_vacancy_for_any_dv
  nltk.translate.ibm5.Model5Counts.html#non_head_vacancy_for_any_dv
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Model5Counts.update_vacancy
  nltk.translate.ibm5.Model5Counts.html#update_vacancy
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.ibm5.Slots
  nltk.translate.ibm5.Slots.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Represents positions in a target sentence. Used to keep track of which slot (position) is occupied.
• nltk.translate.ibm5.Slots.__init__
  nltk.translate.ibm5.Slots.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.ibm5.Slots._slots
  nltk.translate.ibm5.Slots.html#_slots
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.ibm5.Slots.occupy
  nltk.translate.ibm5.Slots.html#occupy
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm5.Slots.vacancies_at
  nltk.translate.ibm5.Slots.html#vacancies_at
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.ibm5.Slots.__len__
  nltk.translate.ibm5.Slots.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.bleu_score.sentence_bleu
  nltk.translate.bleu_score.html#sentence_bleu
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.bleu_score.corpus_bleu
  nltk.translate.bleu_score.html#corpus_bleu
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate a single corpus-level BLEU score (aka. system-level BLEU) for all the hypotheses and their respective references.
• nltk.translate.bleu_score.modified_precision
  nltk.translate.bleu_score.html#modified_precision
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate modified ngram precision.
• nltk.translate.bleu_score.closest_ref_length
  nltk.translate.bleu_score.html#closest_ref_length
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function finds the reference that is the closest length to the hypothesis. The closest reference length is referred to as r variable from the brevity penalty formula in Papineni et. al. (2002)
• nltk.translate.bleu_score.brevity_penalty
  nltk.translate.bleu_score.html#brevity_penalty
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate brevity penalty.
• nltk.translate.bleu_score.SmoothingFunction
  nltk.translate.bleu_score.SmoothingFunction.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.__init__
  nltk.translate.bleu_score.SmoothingFunction.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  This will initialize the parameters required for the various smoothing techniques, the default values are set to the numbers used in the experiments from Chen and Cherry (2014).
• nltk.translate.bleu_score.SmoothingFunction.epsilon
  nltk.translate.bleu_score.SmoothingFunction.html#epsilon
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.bleu_score.SmoothingFunction.alpha
  nltk.translate.bleu_score.SmoothingFunction.html#alpha
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.bleu_score.SmoothingFunction.k
  nltk.translate.bleu_score.SmoothingFunction.html#k
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.bleu_score.SmoothingFunction.method0
  nltk.translate.bleu_score.SmoothingFunction.html#method0
  ZopeInterfaceFunction
  Method
  VISIBLE
  No smoothing.
• nltk.translate.bleu_score.SmoothingFunction.method1
  nltk.translate.bleu_score.SmoothingFunction.html#method1
  ZopeInterfaceFunction
  Method
  VISIBLE
  Smoothing method 1: Add epsilon counts to precision with 0 counts.
• nltk.translate.bleu_score.SmoothingFunction.method2
  nltk.translate.bleu_score.SmoothingFunction.html#method2
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.method3
  nltk.translate.bleu_score.SmoothingFunction.html#method3
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.method4
  nltk.translate.bleu_score.SmoothingFunction.html#method4
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.method5
  nltk.translate.bleu_score.SmoothingFunction.html#method5
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.method6
  nltk.translate.bleu_score.SmoothingFunction.html#method6
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.bleu_score.SmoothingFunction.method7
  nltk.translate.bleu_score.SmoothingFunction.html#method7
  ZopeInterfaceFunction
  Method
  VISIBLE
  Smoothing method 7: Interpolates methods 4 and 5.
• nltk.translate.ribes_score.sentence_ribes
  nltk.translate.ribes_score.html#sentence_ribes
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.ribes_score.corpus_ribes
  nltk.translate.ribes_score.html#corpus_ribes
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.ribes_score.position_of_ngram
  nltk.translate.ribes_score.html#position_of_ngram
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function returns the position of the first instance of the ngram appearing in a sentence.
• nltk.translate.ribes_score.word_rank_alignment
  nltk.translate.ribes_score.html#word_rank_alignment
  ZopeInterfaceFunction
  Function
  VISIBLE
  This is the word rank alignment algorithm described in the paper to produce the worder list, i.e. a list of word indices of the hypothesis word orders w.r.t. the list of reference words.
• nltk.translate.ribes_score.find_increasing_sequences
  nltk.translate.ribes_score.html#find_increasing_sequences
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given the worder list, this function groups monotonic +1 sequences.
• nltk.translate.ribes_score.kendall_tau
  nltk.translate.ribes_score.html#kendall_tau
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculates the Kendall's Tau correlation coefficient given the worder list of word alignments from word_rank_alignment(), using the formula:
• nltk.translate.ribes_score.spearman_rho
  nltk.translate.ribes_score.html#spearman_rho
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculates the Spearman's Rho correlation coefficient given the worder list of word alignment from word_rank_alignment(), using the formula:
• nltk.stem.api.StemmerI
  nltk.stem.api.StemmerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A processing interface for removing morphological affixes from words. This process is known as stemming.
• nltk.stem.api.StemmerI.stem
  nltk.stem.api.StemmerI.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Strip affixes from the token and return the stem.
• nltk.stem.porter.PorterStemmer
  nltk.stem.porter.PorterStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A word stemmer based on the Porter stemming algorithm.
• nltk.stem.porter.PorterStemmer.NLTK_EXTENSIONS
  nltk.stem.porter.PorterStemmer.html#NLTK_EXTENSIONS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.MARTIN_EXTENSIONS
  nltk.stem.porter.PorterStemmer.html#MARTIN_EXTENSIONS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.ORIGINAL_ALGORITHM
  nltk.stem.porter.PorterStemmer.html#ORIGINAL_ALGORITHM
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.__init__
  nltk.stem.porter.PorterStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.mode
  nltk.stem.porter.PorterStemmer.html#mode
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.pool
  nltk.stem.porter.PorterStemmer.html#pool
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer.vowels
  nltk.stem.porter.PorterStemmer.html#vowels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.porter.PorterStemmer._is_consonant
  nltk.stem.porter.PorterStemmer.html#_is_consonant
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns True if word[i] is a consonant, False otherwise
• nltk.stem.porter.PorterStemmer._measure
  nltk.stem.porter.PorterStemmer.html#_measure
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns the 'measure' of stem, per definition in the paper
• nltk.stem.porter.PorterStemmer._has_positive_measure
  nltk.stem.porter.PorterStemmer.html#_has_positive_measure
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.porter.PorterStemmer._contains_vowel
  nltk.stem.porter.PorterStemmer.html#_contains_vowel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns True if stem contains a vowel, else False
• nltk.stem.porter.PorterStemmer._ends_double_consonant
  nltk.stem.porter.PorterStemmer.html#_ends_double_consonant
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements condition *d from the paper
• nltk.stem.porter.PorterStemmer._ends_cvc
  nltk.stem.porter.PorterStemmer.html#_ends_cvc
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements condition *o from the paper
• nltk.stem.porter.PorterStemmer._replace_suffix
  nltk.stem.porter.PorterStemmer.html#_replace_suffix
  ZopeInterfaceFunction
  Method
  PRIVATE
  Replaces `suffix` of `word` with `replacement
• nltk.stem.porter.PorterStemmer._apply_rule_list
  nltk.stem.porter.PorterStemmer.html#_apply_rule_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Applies the first applicable suffix-removal rule to the word
• nltk.stem.porter.PorterStemmer._step1a
  nltk.stem.porter.PorterStemmer.html#_step1a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 1a from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step1b
  nltk.stem.porter.PorterStemmer.html#_step1b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 1b from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step1c
  nltk.stem.porter.PorterStemmer.html#_step1c
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 1c from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step2
  nltk.stem.porter.PorterStemmer.html#_step2
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 2 from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step3
  nltk.stem.porter.PorterStemmer.html#_step3
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 3 from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step4
  nltk.stem.porter.PorterStemmer.html#_step4
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 4 from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step5a
  nltk.stem.porter.PorterStemmer.html#_step5a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 5a from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer._step5b
  nltk.stem.porter.PorterStemmer.html#_step5b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements Step 5a from "An algorithm for suffix stripping"
• nltk.stem.porter.PorterStemmer.stem
  nltk.stem.porter.PorterStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  :param to_lowercase: if `to_lowercase=True` the word always lowercase
• nltk.stem.porter.PorterStemmer.__repr__
  nltk.stem.porter.PorterStemmer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.porter.demo
  nltk.stem.porter.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration of the porter stemmer on a sample from the Penn Treebank corpus.
• nltk.translate.meteor_score._generate_enums
  nltk.translate.meteor_score.html#_generate_enums
  ZopeInterfaceFunction
  Function
  PRIVATE
  Takes in string inputs for hypothesis and reference and returns enumerated word lists for each of them
• nltk.translate.meteor_score.exact_match
  nltk.translate.meteor_score.html#exact_match
  ZopeInterfaceFunction
  Function
  VISIBLE
  matches exact words in hypothesis and reference and returns a word mapping based on the enumerated word id between hypothesis and reference
• nltk.translate.meteor_score._match_enums
  nltk.translate.meteor_score.html#_match_enums
  ZopeInterfaceFunction
  Function
  PRIVATE
  matches exact words in hypothesis and reference and returns a word mapping between enum_hypothesis_list and enum_reference_list based on the enumerated word id.
• nltk.translate.meteor_score._enum_stem_match
  nltk.translate.meteor_score.html#_enum_stem_match
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.translate.meteor_score.stem_match
  nltk.translate.meteor_score.html#stem_match
  ZopeInterfaceFunction
  Function
  VISIBLE
  Stems each word and matches them in hypothesis and reference and returns a word mapping between hypothesis and reference
• nltk.translate.meteor_score._enum_wordnetsyn_match
  nltk.translate.meteor_score.html#_enum_wordnetsyn_match
  ZopeInterfaceFunction
  Function
  PRIVATE
  Matches each word in reference to a word in hypothesis if any synonym of a hypothesis word is the exact match to the reference word.
• nltk.translate.meteor_score.wordnetsyn_match
  nltk.translate.meteor_score.html#wordnetsyn_match
  ZopeInterfaceFunction
  Function
  VISIBLE
  Matches each word in reference to a word in hypothesis if any synonym of a hypothesis word is the exact match to the reference word.
• nltk.translate.meteor_score._enum_allign_words
  nltk.translate.meteor_score.html#_enum_allign_words
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.translate.meteor_score.allign_words
  nltk.translate.meteor_score.html#allign_words
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.meteor_score._count_chunks
  nltk.translate.meteor_score.html#_count_chunks
  ZopeInterfaceFunction
  Function
  PRIVATE
  Counts the fewest possible number of chunks such that matched unigrams of each chunk are adjacent to each other. This is used to caluclate the fragmentation part of the metric.
• nltk.translate.meteor_score.single_meteor_score
  nltk.translate.meteor_score.html#single_meteor_score
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.meteor_score.meteor_score
  nltk.translate.meteor_score.html#meteor_score
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.metrics.alignment_error_rate
  nltk.translate.metrics.html#alignment_error_rate
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.stack_decoder.StackDecoder
  nltk.translate.stack_decoder.StackDecoder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Phrase-based stack decoder for machine translation
• nltk.translate.stack_decoder.StackDecoder.__init__
  nltk.translate.stack_decoder.StackDecoder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.stack_decoder.StackDecoder.phrase_table
  nltk.translate.stack_decoder.StackDecoder.html#phrase_table
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.language_model
  nltk.translate.stack_decoder.StackDecoder.html#language_model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.word_penalty
  nltk.translate.stack_decoder.StackDecoder.html#word_penalty
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.translate.stack_decoder.StackDecoder.beam_threshold
  nltk.translate.stack_decoder.StackDecoder.html#beam_threshold
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  float: Hypotheses that score below this factor of the best hypothesis in a stack are dropped from consideration. Value between 0.0 and 1.0.
• nltk.translate.stack_decoder.StackDecoder.stack_size
  nltk.translate.stack_decoder.StackDecoder.html#stack_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  int: Maximum number of hypotheses to consider in a stack. Higher values increase the likelihood of a good translation, but increases processing time.
• nltk.translate.stack_decoder.StackDecoder.__distortion_factor
  nltk.translate.stack_decoder.StackDecoder.html#__distortion_factor
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.distortion_factor
  nltk.translate.stack_decoder.StackDecoder.html#distortion_factor
  ZopeInterfaceAttribute
  Property
  VISIBLE
  No summary
• nltk.translate.stack_decoder.StackDecoder.distortion_factor.setter
  nltk.translate.stack_decoder.StackDecoder.html#distortion_factor.setter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.__compute_log_distortion
  nltk.translate.stack_decoder.StackDecoder.html#__compute_log_distortion
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.__log_distortion_factor
  nltk.translate.stack_decoder.StackDecoder.html#__log_distortion_factor
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.translate
  nltk.translate.stack_decoder.StackDecoder.html#translate
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.stack_decoder.StackDecoder.find_all_src_phrases
  nltk.translate.stack_decoder.StackDecoder.html#find_all_src_phrases
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds all subsequences in src_sentence that have a phrase translation in the translation table
• nltk.translate.stack_decoder.StackDecoder.compute_future_scores
  nltk.translate.stack_decoder.StackDecoder.html#compute_future_scores
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines the approximate scores for translating every subsequence in src_sentence
• nltk.translate.stack_decoder.StackDecoder.future_score
  nltk.translate.stack_decoder.StackDecoder.html#future_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines the approximate score for translating the untranslated words in hypothesis
• nltk.translate.stack_decoder.StackDecoder.expansion_score
  nltk.translate.stack_decoder.StackDecoder.html#expansion_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculate the score of expanding hypothesis with translation_option
• nltk.translate.stack_decoder.StackDecoder.distortion_score
  nltk.translate.stack_decoder.StackDecoder.html#distortion_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder.StackDecoder.valid_phrases
  nltk.translate.stack_decoder.StackDecoder.html#valid_phrases
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Extract phrases from all_phrases_from that contains words that have not been translated by hypothesis
• nltk.translate.stack_decoder._Hypothesis
  nltk.translate.stack_decoder._Hypothesis.html
  ZopeInterfaceClass
  Class
  PRIVATE
  Partial solution to a translation.
• nltk.translate.stack_decoder._Hypothesis.__init__
  nltk.translate.stack_decoder._Hypothesis.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.stack_decoder._Hypothesis.raw_score
  nltk.translate.stack_decoder._Hypothesis.html#raw_score
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.src_phrase_span
  nltk.translate.stack_decoder._Hypothesis.html#src_phrase_span
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.trg_phrase
  nltk.translate.stack_decoder._Hypothesis.html#trg_phrase
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.previous
  nltk.translate.stack_decoder._Hypothesis.html#previous
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.future_score
  nltk.translate.stack_decoder._Hypothesis.html#future_score
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.score
  nltk.translate.stack_decoder._Hypothesis.html#score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Overall score of hypothesis after accounting for local and global features
• nltk.translate.stack_decoder._Hypothesis.untranslated_spans
  nltk.translate.stack_decoder._Hypothesis.html#untranslated_spans
  ZopeInterfaceFunction
  Method
  VISIBLE
  Starting from each untranslated word, find the longest continuous span of untranslated positions
• nltk.translate.stack_decoder._Hypothesis.translated_positions
  nltk.translate.stack_decoder._Hypothesis.html#translated_positions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List of positions in the source sentence of words already translated. The list is not sorted.
• nltk.translate.stack_decoder._Hypothesis.total_translated_words
  nltk.translate.stack_decoder._Hypothesis.html#total_translated_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.translation_so_far
  nltk.translate.stack_decoder._Hypothesis.html#translation_so_far
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Hypothesis.__build_translation
  nltk.translate.stack_decoder._Hypothesis.html#__build_translation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.translate.stack_decoder._Stack
  nltk.translate.stack_decoder._Stack.html
  ZopeInterfaceClass
  Class
  PRIVATE
  Collection of _Hypothesis objects
• nltk.translate.stack_decoder._Stack.__init__
  nltk.translate.stack_decoder._Stack.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.stack_decoder._Stack.max_size
  nltk.translate.stack_decoder._Stack.html#max_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Stack.items
  nltk.translate.stack_decoder._Stack.html#items
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Stack.__log_beam_threshold
  nltk.translate.stack_decoder._Stack.html#__log_beam_threshold
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.translate.stack_decoder._Stack.push
  nltk.translate.stack_decoder._Stack.html#push
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.translate.stack_decoder._Stack.threshold_prune
  nltk.translate.stack_decoder._Stack.html#threshold_prune
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Stack.best
  nltk.translate.stack_decoder._Stack.html#best
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.translate.stack_decoder._Stack.__iter__
  nltk.translate.stack_decoder._Stack.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Stack.__contains__
  nltk.translate.stack_decoder._Stack.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.stack_decoder._Stack.__bool__
  nltk.translate.stack_decoder._Stack.html#__bool__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.translate.nist_score.sentence_nist
  nltk.translate.nist_score.html#sentence_nist
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.nist_score.corpus_nist
  nltk.translate.nist_score.html#corpus_nist
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate a single corpus-level NIST score (aka. system-level BLEU) for all the hypotheses and their respective references.
• nltk.translate.nist_score.nist_length_penalty
  nltk.translate.nist_score.html#nist_length_penalty
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculates the NIST length penalty, from Eq. 3 in Doddington (2002)
• nltk.translate.chrf_score.sentence_chrf
  nltk.translate.chrf_score.html#sentence_chrf
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.translate.chrf_score._preprocess
  nltk.translate.chrf_score.html#_preprocess
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.translate.chrf_score.chrf_precision_recall_fscore_support
  nltk.translate.chrf_score.html#chrf_precision_recall_fscore_support
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function computes the precision, recall and fscore from the ngram overlaps. It returns the support which is the true positive score.
• nltk.translate.chrf_score.corpus_chrf
  nltk.translate.chrf_score.html#corpus_chrf
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculates the corpus level CHRF (Character n-gram F-score), it is the macro-averaged value of the sentence/segment level CHRF score.
• nltk.translate.gale_church.erfcc
  nltk.translate.gale_church.html#erfcc
  ZopeInterfaceFunction
  Function
  VISIBLE
  Complementary error function.
• nltk.translate.gale_church.norm_cdf
  nltk.translate.gale_church.html#norm_cdf
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the area under the normal distribution from M{-∞..x}.
• nltk.translate.gale_church.norm_logsf
  nltk.translate.gale_church.html#norm_logsf
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.translate.gale_church.LOG2
  nltk.translate.gale_church.html#LOG2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.translate.gale_church.LanguageIndependent
  nltk.translate.gale_church.LanguageIndependent.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.translate.gale_church.LanguageIndependent.PRIORS
  nltk.translate.gale_church.LanguageIndependent.html#PRIORS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.translate.gale_church.LanguageIndependent.AVERAGE_CHARACTERS
  nltk.translate.gale_church.LanguageIndependent.html#AVERAGE_CHARACTERS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.translate.gale_church.LanguageIndependent.VARIANCE_CHARACTERS
  nltk.translate.gale_church.LanguageIndependent.html#VARIANCE_CHARACTERS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.translate.gale_church.trace
  nltk.translate.gale_church.html#trace
  ZopeInterfaceFunction
  Function
  VISIBLE
  Traverse the alignment cost from the tracebacks and retrieves appropriate sentence pairs.
• nltk.translate.gale_church.align_log_prob
  nltk.translate.gale_church.html#align_log_prob
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns the log probability of the two sentences C{source_sents[i]}, C{target_sents[j]} being aligned with a specific C{alignment}.
• nltk.translate.gale_church.align_blocks
  nltk.translate.gale_church.html#align_blocks
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the sentence alignment of two text blocks (usually paragraphs).
• nltk.translate.gale_church.align_texts
  nltk.translate.gale_church.html#align_texts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Creates the sentence alignment of two texts.
• nltk.translate.gale_church.split_at
  nltk.translate.gale_church.html#split_at
  ZopeInterfaceFunction
  Function
  VISIBLE
  Splits an iterator C{it} at values of C{split_value}.
• nltk.translate.gale_church.parse_token_stream
  nltk.translate.gale_church.html#parse_token_stream
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parses a stream of tokens and splits it into sentences (using C{soft_delimiter} tokens) and blocks (using C{hard_delimiter} tokens) for use with the L{align_texts} function.
• nltk.translate.gdfa.grow_diag_final_and
  nltk.translate.gdfa.html#grow_diag_final_and
  ZopeInterfaceFunction
  Function
  VISIBLE
  This module symmetrisatizes the source-to-target and target-to-source word alignment output and produces, aka. GDFA algorithm (Koehn, 2005).
• nltk.translate.gleu_score.sentence_gleu
  nltk.translate.gleu_score.html#sentence_gleu
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculates the sentence level GLEU (Google-BLEU) score described in
• nltk.translate.gleu_score.corpus_gleu
  nltk.translate.gleu_score.html#corpus_gleu
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate a single corpus-level GLEU score (aka. system-level GLEU) for all the hypotheses and their respective references.
• nltk.translate.phrase_based.extract
  nltk.translate.phrase_based.html#extract
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function checks for alignment point consistency and extracts phrases using the chunk of consistent phrases.
• nltk.translate.phrase_based.phrase_extraction
  nltk.translate.phrase_based.html#phrase_extraction
  ZopeInterfaceFunction
  Function
  VISIBLE
  Phrase extraction algorithm extracts all consistent phrase pairs from a word-aligned sentence pair.
• nltk.stem.regexp.RegexpStemmer
  nltk.stem.regexp.RegexpStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stemmer that uses regular expressions to identify morphological affixes. Any substrings that match the regular expressions will be removed.
• nltk.stem.regexp.RegexpStemmer.__init__
  nltk.stem.regexp.RegexpStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.regexp.RegexpStemmer._regexp
  nltk.stem.regexp.RegexpStemmer.html#_regexp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.regexp.RegexpStemmer._min
  nltk.stem.regexp.RegexpStemmer.html#_min
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.regexp.RegexpStemmer.stem
  nltk.stem.regexp.RegexpStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Strip affixes from the token and return the stem.
• nltk.stem.regexp.RegexpStemmer.__repr__
  nltk.stem.regexp.RegexpStemmer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.lancaster.LancasterStemmer
  nltk.stem.lancaster.LancasterStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Lancaster Stemmer
• nltk.stem.lancaster.LancasterStemmer.default_rule_tuple
  nltk.stem.lancaster.LancasterStemmer.html#default_rule_tuple
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.lancaster.LancasterStemmer.__init__
  nltk.stem.lancaster.LancasterStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create an instance of the Lancaster stemmer.
• nltk.stem.lancaster.LancasterStemmer.rule_dictionary
  nltk.stem.lancaster.LancasterStemmer.html#rule_dictionary
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.lancaster.LancasterStemmer._strip_prefix
  nltk.stem.lancaster.LancasterStemmer.html#_strip_prefix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.lancaster.LancasterStemmer._rule_tuple
  nltk.stem.lancaster.LancasterStemmer.html#_rule_tuple
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.lancaster.LancasterStemmer.parseRules
  nltk.stem.lancaster.LancasterStemmer.html#parseRules
  ZopeInterfaceFunction
  Method
  VISIBLE
  Validate the set of rules used in this stemmer.
• nltk.stem.lancaster.LancasterStemmer.stem
  nltk.stem.lancaster.LancasterStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a word using the Lancaster stemmer.
• nltk.stem.lancaster.LancasterStemmer.__doStemming
  nltk.stem.lancaster.LancasterStemmer.html#__doStemming
  ZopeInterfaceFunction
  Method
  PRIVATE
  Perform the actual word stemming
• nltk.stem.lancaster.LancasterStemmer.__getLastLetter
  nltk.stem.lancaster.LancasterStemmer.html#__getLastLetter
  ZopeInterfaceFunction
  Method
  PRIVATE
  Get the zero-based index of the last alphabetic character in this string
• nltk.stem.lancaster.LancasterStemmer.__isAcceptable
  nltk.stem.lancaster.LancasterStemmer.html#__isAcceptable
  ZopeInterfaceFunction
  Method
  PRIVATE
  Determine if the word is acceptable for stemming.
• nltk.stem.lancaster.LancasterStemmer.__applyRule
  nltk.stem.lancaster.LancasterStemmer.html#__applyRule
  ZopeInterfaceFunction
  Method
  PRIVATE
  Apply the stemming rule to the word
• nltk.stem.lancaster.LancasterStemmer.__stripPrefix
  nltk.stem.lancaster.LancasterStemmer.html#__stripPrefix
  ZopeInterfaceFunction
  Method
  PRIVATE
  Remove prefix from a word.
• nltk.stem.lancaster.LancasterStemmer.__repr__
  nltk.stem.lancaster.LancasterStemmer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer
  nltk.stem.isri.ISRIStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  ISRI Arabic stemmer based on algorithm: Arabic Stemming without a root dictionary. Information Science Research Institute. University of Nevada, Las Vegas, USA.
• nltk.stem.isri.ISRIStemmer.__init__
  nltk.stem.isri.ISRIStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.p3
  nltk.stem.isri.ISRIStemmer.html#p3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.p2
  nltk.stem.isri.ISRIStemmer.html#p2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.p1
  nltk.stem.isri.ISRIStemmer.html#p1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.s3
  nltk.stem.isri.ISRIStemmer.html#s3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.s2
  nltk.stem.isri.ISRIStemmer.html#s2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.s1
  nltk.stem.isri.ISRIStemmer.html#s1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.pr4
  nltk.stem.isri.ISRIStemmer.html#pr4
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.pr53
  nltk.stem.isri.ISRIStemmer.html#pr53
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.re_short_vowels
  nltk.stem.isri.ISRIStemmer.html#re_short_vowels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.re_hamza
  nltk.stem.isri.ISRIStemmer.html#re_hamza
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.re_initial_hamza
  nltk.stem.isri.ISRIStemmer.html#re_initial_hamza
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.stop_words
  nltk.stem.isri.ISRIStemmer.html#stop_words
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.isri.ISRIStemmer.stem
  nltk.stem.isri.ISRIStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stemming a word token using the ISRI stemmer.
• nltk.stem.isri.ISRIStemmer.norm
  nltk.stem.isri.ISRIStemmer.html#norm
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.stem.isri.ISRIStemmer.pre32
  nltk.stem.isri.ISRIStemmer.html#pre32
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove length three and length two prefixes in this order
• nltk.stem.isri.ISRIStemmer.suf32
  nltk.stem.isri.ISRIStemmer.html#suf32
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove length three and length two suffixes in this order
• nltk.stem.isri.ISRIStemmer.waw
  nltk.stem.isri.ISRIStemmer.html#waw
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove connective ‘و’ if it precedes a word beginning with ‘و’
• nltk.stem.isri.ISRIStemmer.pro_w4
  nltk.stem.isri.ISRIStemmer.html#pro_w4
  ZopeInterfaceFunction
  Method
  VISIBLE
  process length four patterns and extract length three roots
• nltk.stem.isri.ISRIStemmer.pro_w53
  nltk.stem.isri.ISRIStemmer.html#pro_w53
  ZopeInterfaceFunction
  Method
  VISIBLE
  process length five patterns and extract length three roots
• nltk.stem.isri.ISRIStemmer.pro_w54
  nltk.stem.isri.ISRIStemmer.html#pro_w54
  ZopeInterfaceFunction
  Method
  VISIBLE
  process length five patterns and extract length four roots
• nltk.stem.isri.ISRIStemmer.end_w5
  nltk.stem.isri.ISRIStemmer.html#end_w5
  ZopeInterfaceFunction
  Method
  VISIBLE
  ending step (word of length five)
• nltk.stem.isri.ISRIStemmer.pro_w6
  nltk.stem.isri.ISRIStemmer.html#pro_w6
  ZopeInterfaceFunction
  Method
  VISIBLE
  process length six patterns and extract length three roots
• nltk.stem.isri.ISRIStemmer.pro_w64
  nltk.stem.isri.ISRIStemmer.html#pro_w64
  ZopeInterfaceFunction
  Method
  VISIBLE
  process length six patterns and extract length four roots
• nltk.stem.isri.ISRIStemmer.end_w6
  nltk.stem.isri.ISRIStemmer.html#end_w6
  ZopeInterfaceFunction
  Method
  VISIBLE
  ending step (word of length six)
• nltk.stem.isri.ISRIStemmer.suf1
  nltk.stem.isri.ISRIStemmer.html#suf1
  ZopeInterfaceFunction
  Method
  VISIBLE
  normalize short sufix
• nltk.stem.isri.ISRIStemmer.pre1
  nltk.stem.isri.ISRIStemmer.html#pre1
  ZopeInterfaceFunction
  Method
  VISIBLE
  normalize short prefix
• nltk.stem.util.suffix_replace
  nltk.stem.util.html#suffix_replace
  ZopeInterfaceFunction
  Function
  VISIBLE
  Replaces the old suffix of the original string by a new suffix
• nltk.stem.util.prefix_replace
  nltk.stem.util.html#prefix_replace
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.stem.snowball.SnowballStemmer
  nltk.stem.snowball.SnowballStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Snowball Stemmer
• nltk.stem.snowball.SnowballStemmer.languages
  nltk.stem.snowball.SnowballStemmer.html#languages
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.SnowballStemmer.__init__
  nltk.stem.snowball.SnowballStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.snowball.SnowballStemmer.stemmer
  nltk.stem.snowball.SnowballStemmer.html#stemmer
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.SnowballStemmer.stopwords
  nltk.stem.snowball.SnowballStemmer.html#stopwords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.SnowballStemmer.stem
  nltk.stem.snowball.SnowballStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Strip affixes from the token and return the stem.
• nltk.stem.snowball._LanguageSpecificStemmer
  nltk.stem.snowball._LanguageSpecificStemmer.html
  ZopeInterfaceClass
  Class
  PRIVATE
  This helper subclass offers the possibility to invoke a specific stemmer directly. This is useful if you already know the language to be stemmed at runtime.
• nltk.stem.snowball._LanguageSpecificStemmer.__init__
  nltk.stem.snowball._LanguageSpecificStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.snowball._LanguageSpecificStemmer.stopwords
  nltk.stem.snowball._LanguageSpecificStemmer.html#stopwords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball._LanguageSpecificStemmer.__repr__
  nltk.stem.snowball._LanguageSpecificStemmer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Print out the string representation of the respective class.
• nltk.stem.snowball.PorterStemmer
  nltk.stem.snowball.PorterStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A word stemmer based on the original Porter stemming algorithm.
• nltk.stem.snowball.PorterStemmer.__init__
  nltk.stem.snowball.PorterStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.snowball._ScandinavianStemmer
  nltk.stem.snowball._ScandinavianStemmer.html
  ZopeInterfaceClass
  Class
  PRIVATE
  This subclass encapsulates a method for defining the string region R1. It is used by the Danish, Norwegian, and Swedish stemmer.
• nltk.stem.snowball._ScandinavianStemmer._r1_scandinavian
  nltk.stem.snowball._ScandinavianStemmer.html#_r1_scandinavian
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the region R1 that is used by the Scandinavian stemmers.
• nltk.stem.snowball._StandardStemmer
  nltk.stem.snowball._StandardStemmer.html
  ZopeInterfaceClass
  Class
  PRIVATE
  This subclass encapsulates two methods for defining the standard versions of the string regions R1, R2, and RV.
• nltk.stem.snowball._StandardStemmer._r1r2_standard
  nltk.stem.snowball._StandardStemmer.html#_r1r2_standard
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the standard interpretations of the string regions R1 and R2.
• nltk.stem.snowball._StandardStemmer._rv_standard
  nltk.stem.snowball._StandardStemmer.html#_rv_standard
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the standard interpretation of the string region RV.
• nltk.stem.snowball.ArabicStemmer
  nltk.stem.snowball.ArabicStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.stem.snowball.ArabicStemmer.__vocalization
  nltk.stem.snowball.ArabicStemmer.html#__vocalization
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__kasheeda
  nltk.stem.snowball.ArabicStemmer.html#__kasheeda
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__arabic_punctuation_marks
  nltk.stem.snowball.ArabicStemmer.html#__arabic_punctuation_marks
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__last_hamzat
  nltk.stem.snowball.ArabicStemmer.html#__last_hamzat
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__initial_hamzat
  nltk.stem.snowball.ArabicStemmer.html#__initial_hamzat
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__waw_hamza
  nltk.stem.snowball.ArabicStemmer.html#__waw_hamza
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__yeh_hamza
  nltk.stem.snowball.ArabicStemmer.html#__yeh_hamza
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__alefat
  nltk.stem.snowball.ArabicStemmer.html#__alefat
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__checks1
  nltk.stem.snowball.ArabicStemmer.html#__checks1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__checks2
  nltk.stem.snowball.ArabicStemmer.html#__checks2
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step1a
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step1a
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step1b
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step1b
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step2a
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step2a
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step2b
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step2b
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step2c1
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step2c1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step2c2
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step2c2
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_noun_step3
  nltk.stem.snowball.ArabicStemmer.html#__suffix_noun_step3
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_verb_step1
  nltk.stem.snowball.ArabicStemmer.html#__suffix_verb_step1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_verb_step2a
  nltk.stem.snowball.ArabicStemmer.html#__suffix_verb_step2a
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_verb_step2b
  nltk.stem.snowball.ArabicStemmer.html#__suffix_verb_step2b
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_verb_step2c
  nltk.stem.snowball.ArabicStemmer.html#__suffix_verb_step2c
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__suffix_all_alef_maqsura
  nltk.stem.snowball.ArabicStemmer.html#__suffix_all_alef_maqsura
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step1
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step2a
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step2a
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step2b
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step2b
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step3a_noun
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step3a_noun
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step3b_noun
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step3b_noun
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step3_verb
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step3_verb
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefix_step4_verb
  nltk.stem.snowball.ArabicStemmer.html#__prefix_step4_verb
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_1
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_2
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_2
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_3
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_3
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_4
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_4
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_past
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_past
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_verb_present
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_verb_present
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_noun_1
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_noun_1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_noun_2
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_noun_2
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__conjugation_suffix_noun_3
  nltk.stem.snowball.ArabicStemmer.html#__conjugation_suffix_noun_3
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prefixes1
  nltk.stem.snowball.ArabicStemmer.html#__prefixes1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__articles_3len
  nltk.stem.snowball.ArabicStemmer.html#__articles_3len
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__articles_2len
  nltk.stem.snowball.ArabicStemmer.html#__articles_2len
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prepositions1
  nltk.stem.snowball.ArabicStemmer.html#__prepositions1
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__prepositions2
  nltk.stem.snowball.ArabicStemmer.html#__prepositions2
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.is_verb
  nltk.stem.snowball.ArabicStemmer.html#is_verb
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.is_noun
  nltk.stem.snowball.ArabicStemmer.html#is_noun
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.is_defined
  nltk.stem.snowball.ArabicStemmer.html#is_defined
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffixes_verb_step1_success
  nltk.stem.snowball.ArabicStemmer.html#suffixes_verb_step1_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_verb_step2a_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_verb_step2a_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_verb_step2b_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_verb_step2b_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_noun_step2c2_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_noun_step2c2_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_noun_step1a_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_noun_step1a_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_noun_step2a_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_noun_step2a_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffix_noun_step2b_success
  nltk.stem.snowball.ArabicStemmer.html#suffix_noun_step2b_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.suffixe_noun_step1b_success
  nltk.stem.snowball.ArabicStemmer.html#suffixe_noun_step1b_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.prefix_step2a_success
  nltk.stem.snowball.ArabicStemmer.html#prefix_step2a_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.prefix_step3a_noun_success
  nltk.stem.snowball.ArabicStemmer.html#prefix_step3a_noun_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.prefix_step3b_noun_success
  nltk.stem.snowball.ArabicStemmer.html#prefix_step3b_noun_success
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__normalize_pre
  nltk.stem.snowball.ArabicStemmer.html#__normalize_pre
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.stem.snowball.ArabicStemmer.__normalize_post
  nltk.stem.snowball.ArabicStemmer.html#__normalize_post
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__checks_1
  nltk.stem.snowball.ArabicStemmer.html#__checks_1
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__checks_2
  nltk.stem.snowball.ArabicStemmer.html#__checks_2
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Verb_Step1
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Verb_Step1
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Verb_Step2a
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Verb_Step2a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Verb_Step2c
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Verb_Step2c
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Verb_Step2b
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Verb_Step2b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step2c2
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step2c2
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step1a
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step1a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step2a
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step2a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step2b
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step2b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step2c1
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step2c1
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step1b
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step1b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_Noun_Step3
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_Noun_Step3
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Suffix_All_alef_maqsura
  nltk.stem.snowball.ArabicStemmer.html#__Suffix_All_alef_maqsura
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step1
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step1
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step2a
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step2a
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step2b
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step2b
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step3a_Noun
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step3a_Noun
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step3b_Noun
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step3b_Noun
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step3_Verb
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step3_Verb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.__Prefix_Step4_Verb
  nltk.stem.snowball.ArabicStemmer.html#__Prefix_Step4_Verb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.stem.snowball.ArabicStemmer.stem
  nltk.stem.snowball.ArabicStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem an Arabic word and return the stemmed form. :param word: string :return: string
• nltk.stem.snowball.DanishStemmer
  nltk.stem.snowball.DanishStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Danish Snowball stemmer.
• nltk.stem.snowball.DanishStemmer.__vowels
  nltk.stem.snowball.DanishStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Danish vowels.
• nltk.stem.snowball.DanishStemmer.__consonants
  nltk.stem.snowball.DanishStemmer.html#__consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Danish consonants.
• nltk.stem.snowball.DanishStemmer.__double_consonants
  nltk.stem.snowball.DanishStemmer.html#__double_consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Danish double consonants.
• nltk.stem.snowball.DanishStemmer.__s_ending
  nltk.stem.snowball.DanishStemmer.html#__s_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letters that may directly appear before a word final 's'.
• nltk.stem.snowball.DanishStemmer.__step1_suffixes
  nltk.stem.snowball.DanishStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.DanishStemmer.__step2_suffixes
  nltk.stem.snowball.DanishStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.DanishStemmer.__step3_suffixes
  nltk.stem.snowball.DanishStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.DanishStemmer.stem
  nltk.stem.snowball.DanishStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Danish word and return the stemmed form.
• nltk.stem.snowball.DutchStemmer
  nltk.stem.snowball.DutchStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Dutch Snowball stemmer.
• nltk.stem.snowball.DutchStemmer.__vowels
  nltk.stem.snowball.DutchStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Dutch vowels.
• nltk.stem.snowball.DutchStemmer.__step1_suffixes
  nltk.stem.snowball.DutchStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.DutchStemmer.__step3b_suffixes
  nltk.stem.snowball.DutchStemmer.html#__step3b_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3b of the algorithm.
• nltk.stem.snowball.DutchStemmer.stem
  nltk.stem.snowball.DutchStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Dutch word and return the stemmed form.
• nltk.stem.snowball.EnglishStemmer
  nltk.stem.snowball.EnglishStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The English Snowball stemmer.
• nltk.stem.snowball.EnglishStemmer.__vowels
  nltk.stem.snowball.EnglishStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The English vowels.
• nltk.stem.snowball.EnglishStemmer.__double_consonants
  nltk.stem.snowball.EnglishStemmer.html#__double_consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The English double consonants.
• nltk.stem.snowball.EnglishStemmer.__li_ending
  nltk.stem.snowball.EnglishStemmer.html#__li_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letters that may directly appear before a word final 'li'.
• nltk.stem.snowball.EnglishStemmer.__step0_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step0_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 0 of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step1a_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step1a_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1a of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step1b_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step1b_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1b of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step2_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step3_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step4_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step4_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 4 of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__step5_suffixes
  nltk.stem.snowball.EnglishStemmer.html#__step5_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 5 of the algorithm.
• nltk.stem.snowball.EnglishStemmer.__special_words
  nltk.stem.snowball.EnglishStemmer.html#__special_words
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  A dictionary containing words which have to be stemmed specially.
• nltk.stem.snowball.EnglishStemmer.stem
  nltk.stem.snowball.EnglishStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem an English word and return the stemmed form.
• nltk.stem.snowball.FinnishStemmer
  nltk.stem.snowball.FinnishStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Finnish Snowball stemmer.
• nltk.stem.snowball.FinnishStemmer.__vowels
  nltk.stem.snowball.FinnishStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Finnish vowels.
• nltk.stem.snowball.FinnishStemmer.__restricted_vowels
  nltk.stem.snowball.FinnishStemmer.html#__restricted_vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  A subset of the Finnish vowels.
• nltk.stem.snowball.FinnishStemmer.__long_vowels
  nltk.stem.snowball.FinnishStemmer.html#__long_vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Finnish vowels in their long forms.
• nltk.stem.snowball.FinnishStemmer.__consonants
  nltk.stem.snowball.FinnishStemmer.html#__consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Finnish consonants.
• nltk.stem.snowball.FinnishStemmer.__double_consonants
  nltk.stem.snowball.FinnishStemmer.html#__double_consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Finnish double consonants.
• nltk.stem.snowball.FinnishStemmer.__step1_suffixes
  nltk.stem.snowball.FinnishStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.FinnishStemmer.__step2_suffixes
  nltk.stem.snowball.FinnishStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.FinnishStemmer.__step3_suffixes
  nltk.stem.snowball.FinnishStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.FinnishStemmer.__step4_suffixes
  nltk.stem.snowball.FinnishStemmer.html#__step4_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 4 of the algorithm.
• nltk.stem.snowball.FinnishStemmer.stem
  nltk.stem.snowball.FinnishStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Finnish word and return the stemmed form.
• nltk.stem.snowball.FrenchStemmer
  nltk.stem.snowball.FrenchStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The French Snowball stemmer.
• nltk.stem.snowball.FrenchStemmer.__vowels
  nltk.stem.snowball.FrenchStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The French vowels.
• nltk.stem.snowball.FrenchStemmer.__step1_suffixes
  nltk.stem.snowball.FrenchStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.FrenchStemmer.__step2a_suffixes
  nltk.stem.snowball.FrenchStemmer.html#__step2a_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2a of the algorithm.
• nltk.stem.snowball.FrenchStemmer.__step2b_suffixes
  nltk.stem.snowball.FrenchStemmer.html#__step2b_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2b of the algorithm.
• nltk.stem.snowball.FrenchStemmer.__step4_suffixes
  nltk.stem.snowball.FrenchStemmer.html#__step4_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 4 of the algorithm.
• nltk.stem.snowball.FrenchStemmer.stem
  nltk.stem.snowball.FrenchStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a French word and return the stemmed form.
• nltk.stem.snowball.FrenchStemmer.__rv_french
  nltk.stem.snowball.FrenchStemmer.html#__rv_french
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the region RV that is used by the French stemmer.
• nltk.stem.snowball.GermanStemmer
  nltk.stem.snowball.GermanStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The German Snowball stemmer.
• nltk.stem.snowball.GermanStemmer.__vowels
  nltk.stem.snowball.GermanStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The German vowels.
• nltk.stem.snowball.GermanStemmer.__s_ending
  nltk.stem.snowball.GermanStemmer.html#__s_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letters that may directly appear before a word final 's'.
• nltk.stem.snowball.GermanStemmer.__st_ending
  nltk.stem.snowball.GermanStemmer.html#__st_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letter that may directly appear before a word final 'st'.
• nltk.stem.snowball.GermanStemmer.__step1_suffixes
  nltk.stem.snowball.GermanStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.GermanStemmer.__step2_suffixes
  nltk.stem.snowball.GermanStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.GermanStemmer.__step3_suffixes
  nltk.stem.snowball.GermanStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.GermanStemmer.stem
  nltk.stem.snowball.GermanStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a German word and return the stemmed form.
• nltk.stem.snowball.HungarianStemmer
  nltk.stem.snowball.HungarianStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Hungarian Snowball stemmer.
• nltk.stem.snowball.HungarianStemmer.__vowels
  nltk.stem.snowball.HungarianStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Hungarian vowels.
• nltk.stem.snowball.HungarianStemmer.__digraphs
  nltk.stem.snowball.HungarianStemmer.html#__digraphs
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Hungarian digraphs.
• nltk.stem.snowball.HungarianStemmer.__double_consonants
  nltk.stem.snowball.HungarianStemmer.html#__double_consonants
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Hungarian double consonants.
• nltk.stem.snowball.HungarianStemmer.__step1_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step2_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step3_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step4_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step4_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 4 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step5_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step5_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 5 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step6_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step6_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 6 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step7_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step7_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 7 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step8_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step8_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 8 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.__step9_suffixes
  nltk.stem.snowball.HungarianStemmer.html#__step9_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 9 of the algorithm.
• nltk.stem.snowball.HungarianStemmer.stem
  nltk.stem.snowball.HungarianStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem an Hungarian word and return the stemmed form.
• nltk.stem.snowball.HungarianStemmer.__r1_hungarian
  nltk.stem.snowball.HungarianStemmer.html#__r1_hungarian
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the region R1 that is used by the Hungarian stemmer.
• nltk.stem.snowball.ItalianStemmer
  nltk.stem.snowball.ItalianStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Italian Snowball stemmer.
• nltk.stem.snowball.ItalianStemmer.__vowels
  nltk.stem.snowball.ItalianStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Italian vowels.
• nltk.stem.snowball.ItalianStemmer.__step0_suffixes
  nltk.stem.snowball.ItalianStemmer.html#__step0_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 0 of the algorithm.
• nltk.stem.snowball.ItalianStemmer.__step1_suffixes
  nltk.stem.snowball.ItalianStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.ItalianStemmer.__step2_suffixes
  nltk.stem.snowball.ItalianStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.ItalianStemmer.stem
  nltk.stem.snowball.ItalianStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem an Italian word and return the stemmed form.
• nltk.stem.snowball.NorwegianStemmer
  nltk.stem.snowball.NorwegianStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Norwegian Snowball stemmer.
• nltk.stem.snowball.NorwegianStemmer.__vowels
  nltk.stem.snowball.NorwegianStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Norwegian vowels.
• nltk.stem.snowball.NorwegianStemmer.__s_ending
  nltk.stem.snowball.NorwegianStemmer.html#__s_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letters that may directly appear before a word final 's'.
• nltk.stem.snowball.NorwegianStemmer.__step1_suffixes
  nltk.stem.snowball.NorwegianStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.NorwegianStemmer.__step2_suffixes
  nltk.stem.snowball.NorwegianStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.NorwegianStemmer.__step3_suffixes
  nltk.stem.snowball.NorwegianStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.NorwegianStemmer.stem
  nltk.stem.snowball.NorwegianStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Norwegian word and return the stemmed form.
• nltk.stem.snowball.PortugueseStemmer
  nltk.stem.snowball.PortugueseStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Portuguese Snowball stemmer.
• nltk.stem.snowball.PortugueseStemmer.__vowels
  nltk.stem.snowball.PortugueseStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Portuguese vowels.
• nltk.stem.snowball.PortugueseStemmer.__step1_suffixes
  nltk.stem.snowball.PortugueseStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.PortugueseStemmer.__step2_suffixes
  nltk.stem.snowball.PortugueseStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.PortugueseStemmer.__step4_suffixes
  nltk.stem.snowball.PortugueseStemmer.html#__step4_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 4 of the algorithm.
• nltk.stem.snowball.PortugueseStemmer.stem
  nltk.stem.snowball.PortugueseStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Portuguese word and return the stemmed form.
• nltk.stem.snowball.RomanianStemmer
  nltk.stem.snowball.RomanianStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Romanian Snowball stemmer.
• nltk.stem.snowball.RomanianStemmer.__vowels
  nltk.stem.snowball.RomanianStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Romanian vowels.
• nltk.stem.snowball.RomanianStemmer.__step0_suffixes
  nltk.stem.snowball.RomanianStemmer.html#__step0_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 0 of the algorithm.
• nltk.stem.snowball.RomanianStemmer.__step1_suffixes
  nltk.stem.snowball.RomanianStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.RomanianStemmer.__step2_suffixes
  nltk.stem.snowball.RomanianStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.RomanianStemmer.__step3_suffixes
  nltk.stem.snowball.RomanianStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.RomanianStemmer.stem
  nltk.stem.snowball.RomanianStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Romanian word and return the stemmed form.
• nltk.stem.snowball.RussianStemmer
  nltk.stem.snowball.RussianStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Russian Snowball stemmer.
• nltk.stem.snowball.RussianStemmer.__perfective_gerund_suffixes
  nltk.stem.snowball.RussianStemmer.html#__perfective_gerund_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__adjectival_suffixes
  nltk.stem.snowball.RussianStemmer.html#__adjectival_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__reflexive_suffixes
  nltk.stem.snowball.RussianStemmer.html#__reflexive_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__verb_suffixes
  nltk.stem.snowball.RussianStemmer.html#__verb_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__noun_suffixes
  nltk.stem.snowball.RussianStemmer.html#__noun_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__superlative_suffixes
  nltk.stem.snowball.RussianStemmer.html#__superlative_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.__derivational_suffixes
  nltk.stem.snowball.RussianStemmer.html#__derivational_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted.
• nltk.stem.snowball.RussianStemmer.stem
  nltk.stem.snowball.RussianStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Russian word and return the stemmed form.
• nltk.stem.snowball.RussianStemmer.__regions_russian
  nltk.stem.snowball.RussianStemmer.html#__regions_russian
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the regions RV and R2 which are used by the Russian stemmer.
• nltk.stem.snowball.RussianStemmer.__cyrillic_to_roman
  nltk.stem.snowball.RussianStemmer.html#__cyrillic_to_roman
  ZopeInterfaceFunction
  Method
  PRIVATE
  Transliterate a Russian word into the Roman alphabet.
• nltk.stem.snowball.RussianStemmer.__roman_to_cyrillic
  nltk.stem.snowball.RussianStemmer.html#__roman_to_cyrillic
  ZopeInterfaceFunction
  Method
  PRIVATE
  Transliterate a Russian word back into the Cyrillic alphabet.
• nltk.stem.snowball.SpanishStemmer
  nltk.stem.snowball.SpanishStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Spanish Snowball stemmer.
• nltk.stem.snowball.SpanishStemmer.__vowels
  nltk.stem.snowball.SpanishStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Spanish vowels.
• nltk.stem.snowball.SpanishStemmer.__step0_suffixes
  nltk.stem.snowball.SpanishStemmer.html#__step0_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 0 of the algorithm.
• nltk.stem.snowball.SpanishStemmer.__step1_suffixes
  nltk.stem.snowball.SpanishStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.SpanishStemmer.__step2a_suffixes
  nltk.stem.snowball.SpanishStemmer.html#__step2a_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2a of the algorithm.
• nltk.stem.snowball.SpanishStemmer.__step2b_suffixes
  nltk.stem.snowball.SpanishStemmer.html#__step2b_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2b of the algorithm.
• nltk.stem.snowball.SpanishStemmer.__step3_suffixes
  nltk.stem.snowball.SpanishStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.SpanishStemmer.stem
  nltk.stem.snowball.SpanishStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Spanish word and return the stemmed form.
• nltk.stem.snowball.SpanishStemmer.__replace_accented
  nltk.stem.snowball.SpanishStemmer.html#__replace_accented
  ZopeInterfaceFunction
  Method
  PRIVATE
  Replaces all accented letters on a word with their non-accented counterparts.
• nltk.stem.snowball.SwedishStemmer
  nltk.stem.snowball.SwedishStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Swedish Snowball stemmer.
• nltk.stem.snowball.SwedishStemmer.__vowels
  nltk.stem.snowball.SwedishStemmer.html#__vowels
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The Swedish vowels.
• nltk.stem.snowball.SwedishStemmer.__s_ending
  nltk.stem.snowball.SwedishStemmer.html#__s_ending
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Letters that may directly appear before a word final 's'.
• nltk.stem.snowball.SwedishStemmer.__step1_suffixes
  nltk.stem.snowball.SwedishStemmer.html#__step1_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 1 of the algorithm.
• nltk.stem.snowball.SwedishStemmer.__step2_suffixes
  nltk.stem.snowball.SwedishStemmer.html#__step2_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 2 of the algorithm.
• nltk.stem.snowball.SwedishStemmer.__step3_suffixes
  nltk.stem.snowball.SwedishStemmer.html#__step3_suffixes
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Suffixes to be deleted in step 3 of the algorithm.
• nltk.stem.snowball.SwedishStemmer.stem
  nltk.stem.snowball.SwedishStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Stem a Swedish word and return the stemmed form.
• nltk.stem.snowball.demo
  nltk.stem.snowball.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  This function provides a demonstration of the Snowball stemmers.
• nltk.corpus.reader.util.StreamBackedCorpusView
  nltk.corpus.reader.util.StreamBackedCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.util.StreamBackedCorpusView._block_reader
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The function used to read a single block from the underlying file stream.
• nltk.corpus.reader.util.StreamBackedCorpusView._toknum
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_toknum
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list containing the token index of each block that has been processed. In particular, _toknum[i] is the token index of the first token in block i. Together with _filepos, this forms a partial mapping between token indices and file positions.
• nltk.corpus.reader.util.StreamBackedCorpusView._filepos
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_filepos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list containing the file position of each block that has been processed. In particular, _toknum[i] is the file position of the first character in block i. Together with _toknum, this forms a partial mapping between token indices and file positions.
• nltk.corpus.reader.util.StreamBackedCorpusView._stream
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_stream
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The stream used to access the underlying corpus file.
• nltk.corpus.reader.util.StreamBackedCorpusView._len
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The total number of tokens in the corpus, if known; or None, if the number of tokens is not yet known.
• nltk.corpus.reader.util.StreamBackedCorpusView._eofpos
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_eofpos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The character position of the last character in the file. This is calculated when the corpus view is initialized, and is used to decide when the end of file has been reached.
• nltk.corpus.reader.util.StreamBackedCorpusView._cache
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A cache of the most recently read block. It is encoded as a tuple (start_toknum, end_toknum, tokens), where start_toknum is the token index of the first token in the block; end_toknum is the token index of the first token not in the block; and tokens is a list of the tokens in the block.
• nltk.corpus.reader.util.StreamBackedCorpusView.__init__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.util.StreamBackedCorpusView._encoding
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView._fileid
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_fileid
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView._current_toknum
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_current_toknum
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.corpus.reader.util.StreamBackedCorpusView._current_blocknum
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_current_blocknum
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.corpus.reader.util.StreamBackedCorpusView.fileid
  nltk.corpus.reader.util.StreamBackedCorpusView.html#fileid
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.read_block 0
  nltk.corpus.reader.util.StreamBackedCorpusView.html#read_block%200
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.read_block
  nltk.corpus.reader.util.StreamBackedCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.util.StreamBackedCorpusView._open
  nltk.corpus.reader.util.StreamBackedCorpusView.html#_open
  ZopeInterfaceFunction
  Method
  PRIVATE
  Open the file stream associated with this corpus view. This will be called performed if any value is read from the view while its file stream is closed.
• nltk.corpus.reader.util.StreamBackedCorpusView.close
  nltk.corpus.reader.util.StreamBackedCorpusView.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.util.StreamBackedCorpusView.__enter__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__enter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__exit__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__exit__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__len__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__getitem__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.iterate_from
  nltk.corpus.reader.util.StreamBackedCorpusView.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__add__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__radd__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__radd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__mul__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__mul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.StreamBackedCorpusView.__rmul__
  nltk.corpus.reader.util.StreamBackedCorpusView.html#__rmul__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.ConcatenatedCorpusView
  nltk.corpus.reader.util.ConcatenatedCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A 'view' of a corpus file that joins together one or more StreamBackedCorpusViews<StreamBackedCorpusView>. At most one file handle is left open at any time.
• nltk.corpus.reader.util.ConcatenatedCorpusView.__init__
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.ConcatenatedCorpusView._pieces
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#_pieces
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of the corpus subviews that make up this concatenation.
• nltk.corpus.reader.util.ConcatenatedCorpusView._offsets
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#_offsets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of offsets, indicating the index at which each subview begins. In particular:: offsets[i] = sum([len(p) for p in pieces[:i]])
• nltk.corpus.reader.util.ConcatenatedCorpusView._open_piece
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#_open_piece
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The most recently accessed corpus subview (or None). Before a new subview is accessed, this subview will be closed.
• nltk.corpus.reader.util.ConcatenatedCorpusView.__len__
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.ConcatenatedCorpusView.close
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.ConcatenatedCorpusView.iterate_from
  nltk.corpus.reader.util.ConcatenatedCorpusView.html#iterate_from
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.concat
  nltk.corpus.reader.util.html#concat
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.corpus.reader.util.PickleCorpusView
  nltk.corpus.reader.util.PickleCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.util.PickleCorpusView.BLOCK_SIZE
  nltk.corpus.reader.util.PickleCorpusView.html#BLOCK_SIZE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.PickleCorpusView.PROTOCOL
  nltk.corpus.reader.util.PickleCorpusView.html#PROTOCOL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.PickleCorpusView.__init__
  nltk.corpus.reader.util.PickleCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view that reads the pickle corpus fileid.
• nltk.corpus.reader.util.PickleCorpusView._delete_on_gc
  nltk.corpus.reader.util.PickleCorpusView.html#_delete_on_gc
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.util.PickleCorpusView.read_block
  nltk.corpus.reader.util.PickleCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.util.PickleCorpusView.__del__
  nltk.corpus.reader.util.PickleCorpusView.html#__del__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.util.PickleCorpusView.write
  nltk.corpus.reader.util.PickleCorpusView.html#write
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.PickleCorpusView.cache_to_tempfile
  nltk.corpus.reader.util.PickleCorpusView.html#cache_to_tempfile
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Write the given sequence to a temporary file as a pickle corpus; and then return a PickleCorpusView view for that temporary corpus file.
• nltk.corpus.reader.util.read_whitespace_block
  nltk.corpus.reader.util.html#read_whitespace_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.read_wordpunct_block
  nltk.corpus.reader.util.html#read_wordpunct_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.read_line_block
  nltk.corpus.reader.util.html#read_line_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.read_blankline_block
  nltk.corpus.reader.util.html#read_blankline_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.read_alignedsent_block
  nltk.corpus.reader.util.html#read_alignedsent_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util.read_regexp_block
  nltk.corpus.reader.util.html#read_regexp_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.corpus.reader.util.read_sexpr_block
  nltk.corpus.reader.util.html#read_sexpr_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.corpus.reader.util._sub_space
  nltk.corpus.reader.util.html#_sub_space
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function: given a regexp match, return a string of spaces that's the same length as the matched string.
• nltk.corpus.reader.util._parse_sexpr_block
  nltk.corpus.reader.util.html#_parse_sexpr_block
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.corpus.reader.util.find_corpus_fileids
  nltk.corpus.reader.util.html#find_corpus_fileids
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.util._path_from
  nltk.corpus.reader.util.html#_path_from
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.corpus.reader.util.tagged_treebank_para_block_reader
  nltk.corpus.reader.util.html#tagged_treebank_para_block_reader
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.CorpusReader
  nltk.corpus.reader.api.CorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.api.CorpusReader.__init__
  nltk.corpus.reader.api.CorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.api.CorpusReader._fileids
  nltk.corpus.reader.api.CorpusReader.html#_fileids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of the relative paths for the fileids that make up this corpus.
• nltk.corpus.reader.api.CorpusReader._root
  nltk.corpus.reader.api.CorpusReader.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The root directory for this corpus.
• nltk.corpus.reader.api.CorpusReader._encoding
  nltk.corpus.reader.api.CorpusReader.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The default unicode encoding for the fileids that make up this corpus. If encoding is None, then the file contents are processed using byte strings.
• nltk.corpus.reader.api.CorpusReader._tagset
  nltk.corpus.reader.api.CorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CorpusReader.__repr__
  nltk.corpus.reader.api.CorpusReader.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.CorpusReader.ensure_loaded
  nltk.corpus.reader.api.CorpusReader.html#ensure_loaded
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.api.CorpusReader.readme
  nltk.corpus.reader.api.CorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus README file, if it exists.
• nltk.corpus.reader.api.CorpusReader.license
  nltk.corpus.reader.api.CorpusReader.html#license
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus LICENSE file, if it exists.
• nltk.corpus.reader.api.CorpusReader.citation
  nltk.corpus.reader.api.CorpusReader.html#citation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus citation.bib file, if it exists.
• nltk.corpus.reader.api.CorpusReader.fileids
  nltk.corpus.reader.api.CorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of file identifiers for the fileids that make up this corpus.
• nltk.corpus.reader.api.CorpusReader.abspath
  nltk.corpus.reader.api.CorpusReader.html#abspath
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the absolute path for the given file.
• nltk.corpus.reader.api.CorpusReader.abspaths
  nltk.corpus.reader.api.CorpusReader.html#abspaths
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of the absolute paths for all fileids in this corpus; or for the given list of fileids, if specified.
• nltk.corpus.reader.api.CorpusReader.open
  nltk.corpus.reader.api.CorpusReader.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an open stream that can be used to read the given file. If the file's encoding is not None, then the stream will automatically decode the file's contents into unicode.
• nltk.corpus.reader.api.CorpusReader.encoding
  nltk.corpus.reader.api.CorpusReader.html#encoding
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the unicode encoding for the given corpus file, if known. If the encoding is unknown, or if the given file should be processed using byte strings (str), then return None.
• nltk.corpus.reader.api.CorpusReader._get_root
  nltk.corpus.reader.api.CorpusReader.html#_get_root
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CorpusReader.root
  nltk.corpus.reader.api.CorpusReader.html#root
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader
  nltk.corpus.reader.api.CategorizedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.api.CategorizedCorpusReader.__init__
  nltk.corpus.reader.api.CategorizedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize this mapping based on keyword arguments, as follows:
• nltk.corpus.reader.api.CategorizedCorpusReader._f2c
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_f2c
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._c2f
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_c2f
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._pattern
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._map
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_map
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._file
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_file
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._delimiter
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_delimiter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._init
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_init
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader._add
  nltk.corpus.reader.api.CategorizedCorpusReader.html#_add
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.CategorizedCorpusReader.categories
  nltk.corpus.reader.api.CategorizedCorpusReader.html#categories
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of the categories that are defined for this corpus, or for the file(s) if it is given.
• nltk.corpus.reader.api.CategorizedCorpusReader.fileids
  nltk.corpus.reader.api.CategorizedCorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of file identifiers for the files that make up this corpus, or that make up the given category(s) if specified.
• nltk.corpus.reader.api.SyntaxCorpusReader
  nltk.corpus.reader.api.SyntaxCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An abstract base class for reading corpora consisting of syntactically parsed text. Subclasses should define:
• nltk.corpus.reader.api.SyntaxCorpusReader._parse
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._word
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._tag
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.raw
  nltk.corpus.reader.api.SyntaxCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.parsed_sents
  nltk.corpus.reader.api.SyntaxCorpusReader.html#parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.tagged_sents
  nltk.corpus.reader.api.SyntaxCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.sents
  nltk.corpus.reader.api.SyntaxCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.tagged_words
  nltk.corpus.reader.api.SyntaxCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader.words
  nltk.corpus.reader.api.SyntaxCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_word_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_tagged_word_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_tagged_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_sent_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_tagged_sent_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_tagged_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.api.SyntaxCorpusReader._read_parsed_sent_block
  nltk.corpus.reader.api.SyntaxCorpusReader.html#_read_parsed_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.PlaintextCorpusReader.__init__
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new plaintext corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._word_tokenizer
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._sent_tokenizer
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._para_block_reader
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_para_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader.raw
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.plaintext.PlaintextCorpusReader.words
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.plaintext.PlaintextCorpusReader.sents
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.PlaintextCorpusReader.paras
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._read_word_block
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._read_sent_block
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.PlaintextCorpusReader._read_para_block
  nltk.corpus.reader.plaintext.PlaintextCorpusReader.html#_read_para_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A reader for plaintext corpora whose documents are divided into categories based on their file identifiers.
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.__init__
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader._resolve
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.raw
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.words
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.sents
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.paras
  nltk.corpus.reader.plaintext.CategorizedPlaintextCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.PortugueseCategorizedPlaintextCorpusReader
  nltk.corpus.reader.plaintext.PortugueseCategorizedPlaintextCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.plaintext.PortugueseCategorizedPlaintextCorpusReader.__init__
  nltk.corpus.reader.plaintext.PortugueseCategorizedPlaintextCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.EuroparlCorpusReader
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.EuroparlCorpusReader._read_word_block
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.EuroparlCorpusReader._read_sent_block
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.EuroparlCorpusReader._read_para_block
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html#_read_para_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.plaintext.EuroparlCorpusReader.chapters
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html#chapters
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.plaintext.EuroparlCorpusReader.paras
  nltk.corpus.reader.plaintext.EuroparlCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.timit.TimitCorpusReader
  nltk.corpus.reader.timit.TimitCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for the TIMIT corpus (or any other corpus with the same file layout and use of file formats). The corpus root directory should contain the following files:
• nltk.corpus.reader.timit.TimitCorpusReader._FILE_RE
  nltk.corpus.reader.timit.TimitCorpusReader.html#_FILE_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  A regexp matching fileids that are used by this corpus reader.
• nltk.corpus.reader.timit.TimitCorpusReader._UTTERANCE_RE
  nltk.corpus.reader.timit.TimitCorpusReader.html#_UTTERANCE_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.__init__
  nltk.corpus.reader.timit.TimitCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new TIMIT corpus reader in the given directory. :param root: The root directory for this corpus.
• nltk.corpus.reader.timit.TimitCorpusReader._utterances
  nltk.corpus.reader.timit.TimitCorpusReader.html#_utterances
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of the utterance identifiers for all utterances in this corpus.
• nltk.corpus.reader.timit.TimitCorpusReader._speakerinfo
  nltk.corpus.reader.timit.TimitCorpusReader.html#_speakerinfo
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader._root
  nltk.corpus.reader.timit.TimitCorpusReader.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The root directory for this corpus.
• nltk.corpus.reader.timit.TimitCorpusReader.speakers
  nltk.corpus.reader.timit.TimitCorpusReader.html#speakers
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.fileids
  nltk.corpus.reader.timit.TimitCorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of file identifiers for the files that make up this corpus.
• nltk.corpus.reader.timit.TimitCorpusReader.utteranceids
  nltk.corpus.reader.timit.TimitCorpusReader.html#utteranceids
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.timit.TimitCorpusReader.transcription_dict
  nltk.corpus.reader.timit.TimitCorpusReader.html#transcription_dict
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.timit.TimitCorpusReader.spkrid
  nltk.corpus.reader.timit.TimitCorpusReader.html#spkrid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.sentid
  nltk.corpus.reader.timit.TimitCorpusReader.html#sentid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.utterance
  nltk.corpus.reader.timit.TimitCorpusReader.html#utterance
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.spkrutteranceids
  nltk.corpus.reader.timit.TimitCorpusReader.html#spkrutteranceids
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.timit.TimitCorpusReader.spkrinfo
  nltk.corpus.reader.timit.TimitCorpusReader.html#spkrinfo
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.timit.TimitCorpusReader.phones
  nltk.corpus.reader.timit.TimitCorpusReader.html#phones
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.phone_times
  nltk.corpus.reader.timit.TimitCorpusReader.html#phone_times
  ZopeInterfaceFunction
  Method
  VISIBLE
  offset is represented as a number of 16kHz samples!
• nltk.corpus.reader.timit.TimitCorpusReader.words
  nltk.corpus.reader.timit.TimitCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.word_times
  nltk.corpus.reader.timit.TimitCorpusReader.html#word_times
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.sents
  nltk.corpus.reader.timit.TimitCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.sent_times
  nltk.corpus.reader.timit.TimitCorpusReader.html#sent_times
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.phone_trees
  nltk.corpus.reader.timit.TimitCorpusReader.html#phone_trees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.wav
  nltk.corpus.reader.timit.TimitCorpusReader.html#wav
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.audiodata
  nltk.corpus.reader.timit.TimitCorpusReader.html#audiodata
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader._utterance_fileids
  nltk.corpus.reader.timit.TimitCorpusReader.html#_utterance_fileids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.timit.TimitCorpusReader.play
  nltk.corpus.reader.timit.TimitCorpusReader.html#play
  ZopeInterfaceFunction
  Method
  VISIBLE
  Play the given audio sample.
• nltk.corpus.reader.timit.SpeakerInfo
  nltk.corpus.reader.timit.SpeakerInfo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.__init__
  nltk.corpus.reader.timit.SpeakerInfo.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.id
  nltk.corpus.reader.timit.SpeakerInfo.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.sex
  nltk.corpus.reader.timit.SpeakerInfo.html#sex
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.dr
  nltk.corpus.reader.timit.SpeakerInfo.html#dr
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.use
  nltk.corpus.reader.timit.SpeakerInfo.html#use
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.recdate
  nltk.corpus.reader.timit.SpeakerInfo.html#recdate
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.birthdate
  nltk.corpus.reader.timit.SpeakerInfo.html#birthdate
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.ht
  nltk.corpus.reader.timit.SpeakerInfo.html#ht
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.race
  nltk.corpus.reader.timit.SpeakerInfo.html#race
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.edu
  nltk.corpus.reader.timit.SpeakerInfo.html#edu
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.comments
  nltk.corpus.reader.timit.SpeakerInfo.html#comments
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.SpeakerInfo.__repr__
  nltk.corpus.reader.timit.SpeakerInfo.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.timit.read_timit_block
  nltk.corpus.reader.timit.html#read_timit_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Block reader for timit tagged sentences, which are preceded by a sentence number that will be ignored.
• nltk.corpus.reader.tagged.TaggedCorpusReader
  nltk.corpus.reader.tagged.TaggedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusReader.__init__
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Tagged Corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.tagged.TaggedCorpusReader._sep
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#_sep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusReader._word_tokenizer
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusReader._sent_tokenizer
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusReader._para_block_reader
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#_para_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusReader._tagset
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusReader.raw
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.TaggedCorpusReader.words
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.TaggedCorpusReader.sents
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusReader.paras
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusReader.tagged_words
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusReader.tagged_sents
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.TaggedCorpusReader.tagged_paras
  nltk.corpus.reader.tagged.TaggedCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A reader for part-of-speech tagged corpora whose documents are divided into categories based on their file identifiers.
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.__init__
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader._resolve
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.raw
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.words
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.sents
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.paras
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.tagged_words
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.tagged_sents
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.tagged_paras
  nltk.corpus.reader.tagged.CategorizedTaggedCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusView
  nltk.corpus.reader.tagged.TaggedCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TaggedCorpusView.__init__
  nltk.corpus.reader.tagged.TaggedCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.tagged.TaggedCorpusView._tagged
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._group_by_sent
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._group_by_para
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_group_by_para
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._sep
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_sep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._word_tokenizer
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._sent_tokenizer
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._para_block_reader
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_para_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView._tag_mapping_function
  nltk.corpus.reader.tagged.TaggedCorpusView.html#_tag_mapping_function
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TaggedCorpusView.read_block
  nltk.corpus.reader.tagged.TaggedCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Reads one paragraph at a time.
• nltk.corpus.reader.tagged.MacMorphoCorpusReader
  nltk.corpus.reader.tagged.MacMorphoCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.MacMorphoCorpusReader.__init__
  nltk.corpus.reader.tagged.MacMorphoCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Tagged Corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.tagged.MacMorphoCorpusReader._read_block
  nltk.corpus.reader.tagged.MacMorphoCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.tagged.TimitTaggedCorpusReader
  nltk.corpus.reader.tagged.TimitTaggedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A corpus reader for tagged sentences that are included in the TIMIT corpus.
• nltk.corpus.reader.tagged.TimitTaggedCorpusReader.__init__
  nltk.corpus.reader.tagged.TimitTaggedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Tagged Corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.tagged.TimitTaggedCorpusReader.paras
  nltk.corpus.reader.tagged.TimitTaggedCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.tagged.TimitTaggedCorpusReader.tagged_paras
  nltk.corpus.reader.tagged.TimitTaggedCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.cmudict.CMUDictCorpusReader
  nltk.corpus.reader.cmudict.CMUDictCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 4/4 methods documented
• nltk.corpus.reader.cmudict.CMUDictCorpusReader.entries
  nltk.corpus.reader.cmudict.CMUDictCorpusReader.html#entries
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.cmudict.CMUDictCorpusReader.raw
  nltk.corpus.reader.cmudict.CMUDictCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.cmudict.CMUDictCorpusReader.words
  nltk.corpus.reader.cmudict.CMUDictCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.cmudict.CMUDictCorpusReader.dict
  nltk.corpus.reader.cmudict.CMUDictCorpusReader.html#dict
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.cmudict.read_cmudict_block
  nltk.corpus.reader.cmudict.html#read_cmudict_block
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader
  nltk.corpus.reader.conll.ConllCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllCorpusReader.WORDS
  nltk.corpus.reader.conll.ConllCorpusReader.html#WORDS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.POS
  nltk.corpus.reader.conll.ConllCorpusReader.html#POS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.TREE
  nltk.corpus.reader.conll.ConllCorpusReader.html#TREE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.CHUNK
  nltk.corpus.reader.conll.ConllCorpusReader.html#CHUNK
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.NE
  nltk.corpus.reader.conll.ConllCorpusReader.html#NE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.SRL
  nltk.corpus.reader.conll.ConllCorpusReader.html#SRL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.IGNORE
  nltk.corpus.reader.conll.ConllCorpusReader.html#IGNORE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.COLUMN_TYPES
  nltk.corpus.reader.conll.ConllCorpusReader.html#COLUMN_TYPES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.__init__
  nltk.corpus.reader.conll.ConllCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllCorpusReader._chunk_types
  nltk.corpus.reader.conll.ConllCorpusReader.html#_chunk_types
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._colmap
  nltk.corpus.reader.conll.ConllCorpusReader.html#_colmap
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._pos_in_tree
  nltk.corpus.reader.conll.ConllCorpusReader.html#_pos_in_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._root_label
  nltk.corpus.reader.conll.ConllCorpusReader.html#_root_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._srl_includes_roleset
  nltk.corpus.reader.conll.ConllCorpusReader.html#_srl_includes_roleset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._tree_class
  nltk.corpus.reader.conll.ConllCorpusReader.html#_tree_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._tagset
  nltk.corpus.reader.conll.ConllCorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.sep
  nltk.corpus.reader.conll.ConllCorpusReader.html#sep
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.raw
  nltk.corpus.reader.conll.ConllCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.words
  nltk.corpus.reader.conll.ConllCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.sents
  nltk.corpus.reader.conll.ConllCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.tagged_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.tagged_sents
  nltk.corpus.reader.conll.ConllCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.chunked_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#chunked_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.chunked_sents
  nltk.corpus.reader.conll.ConllCorpusReader.html#chunked_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.parsed_sents
  nltk.corpus.reader.conll.ConllCorpusReader.html#parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.srl_spans
  nltk.corpus.reader.conll.ConllCorpusReader.html#srl_spans
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.srl_instances
  nltk.corpus.reader.conll.ConllCorpusReader.html#srl_instances
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader.iob_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#iob_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllCorpusReader.iob_sents
  nltk.corpus.reader.conll.ConllCorpusReader.html#iob_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllCorpusReader._grids
  nltk.corpus.reader.conll.ConllCorpusReader.html#_grids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._read_grid_block
  nltk.corpus.reader.conll.ConllCorpusReader.html#_read_grid_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_tagged_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_tagged_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_iob_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_iob_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_chunked_words
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_chunked_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_parsed_sent
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_parsed_sent
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_srl_spans
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_srl_spans
  ZopeInterfaceFunction
  Method
  PRIVATE
  list of list of (start, end), tag) tuples
• nltk.corpus.reader.conll.ConllCorpusReader._get_srl_instances
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_srl_instances
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._require
  nltk.corpus.reader.conll.ConllCorpusReader.html#_require
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllCorpusReader._get_column
  nltk.corpus.reader.conll.ConllCorpusReader.html#_get_column
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstance
  nltk.corpus.reader.conll.ConllSRLInstance.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An SRL instance from a CoNLL corpus, which identifies and providing labels for the arguments of a single verb.
• nltk.corpus.reader.conll.ConllSRLInstance.__init__
  nltk.corpus.reader.conll.ConllSRLInstance.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstance.verb
  nltk.corpus.reader.conll.ConllSRLInstance.html#verb
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllSRLInstance.verb_head
  nltk.corpus.reader.conll.ConllSRLInstance.html#verb_head
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllSRLInstance.verb_stem
  nltk.corpus.reader.conll.ConllSRLInstance.html#verb_stem
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstance.roleset
  nltk.corpus.reader.conll.ConllSRLInstance.html#roleset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstance.arguments
  nltk.corpus.reader.conll.ConllSRLInstance.html#arguments
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.corpus.reader.conll.ConllSRLInstance.tagged_spans
  nltk.corpus.reader.conll.ConllSRLInstance.html#tagged_spans
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of (span, id) tuples, specifying the location and type for each of the arguments, as well as the verb pieces, that make up this instance.
• nltk.corpus.reader.conll.ConllSRLInstance.tree
  nltk.corpus.reader.conll.ConllSRLInstance.html#tree
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The parse tree for the sentence containing this instance.
• nltk.corpus.reader.conll.ConllSRLInstance.words
  nltk.corpus.reader.conll.ConllSRLInstance.html#words
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the words in the sentence containing this instance.
• nltk.corpus.reader.conll.ConllSRLInstance.__repr__
  nltk.corpus.reader.conll.ConllSRLInstance.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstance.pprint
  nltk.corpus.reader.conll.ConllSRLInstance.html#pprint
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstanceList
  nltk.corpus.reader.conll.ConllSRLInstanceList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Set of instances for a single sentence
• nltk.corpus.reader.conll.ConllSRLInstanceList.__init__
  nltk.corpus.reader.conll.ConllSRLInstanceList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstanceList.tree
  nltk.corpus.reader.conll.ConllSRLInstanceList.html#tree
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstanceList.__str__
  nltk.corpus.reader.conll.ConllSRLInstanceList.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstanceList.pprint
  nltk.corpus.reader.conll.ConllSRLInstanceList.html#pprint
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.conll.ConllSRLInstanceList._tree2conll
  nltk.corpus.reader.conll.ConllSRLInstanceList.html#_tree2conll
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.conll.ConllChunkCorpusReader
  nltk.corpus.reader.conll.ConllChunkCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ConllCorpusReader whose data file contains three columns: words, pos, and chunk.
• nltk.corpus.reader.conll.ConllChunkCorpusReader.__init__
  nltk.corpus.reader.conll.ConllChunkCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bracket_parse.SORTTAGWRD
  nltk.corpus.reader.bracket_parse.html#SORTTAGWRD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.TAGWORD
  nltk.corpus.reader.bracket_parse.html#TAGWORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.WORD
  nltk.corpus.reader.bracket_parse.html#WORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.EMPTY_BRACKETS
  nltk.corpus.reader.bracket_parse.html#EMPTY_BRACKETS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for corpora that consist of parenthesis-delineated parse trees, like those found in the "combined" section of the Penn Treebank, e.g. "(S (NP (DT the) (JJ little) (NN dog)) (VP (VBD barked)))".
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.__init__
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._comment_char
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_comment_char
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._detect_blocks
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_detect_blocks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._tagset
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._read_block
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._normalize
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_normalize
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._parse
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._tag
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.BracketParseCorpusReader._word
  nltk.corpus.reader.bracket_parse.BracketParseCorpusReader.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A reader for parsed corpora whose documents are divided into categories based on their file identifiers. @author: Nathan Schneider <nschneid@cs.cmu.edu>
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.__init__
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader._resolve
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.raw
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.words
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.sents
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.paras
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.tagged_words
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.tagged_sents
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.tagged_paras
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.parsed_words
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#parsed_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.parsed_sents
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.parsed_paras
  nltk.corpus.reader.bracket_parse.CategorizedBracketParseCorpusReader.html#parsed_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bracket_parse.AlpinoCorpusReader
  nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.__init__
  nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bracket_parse.AlpinoCorpusReader._normalize
  nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.html#_normalize
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.bracket_parse.AlpinoCorpusReader._tag
  nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.bracket_parse.AlpinoCorpusReader._word
  nltk.corpus.reader.bracket_parse.AlpinoCorpusReader.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return a correctly ordered list if words
• nltk.corpus.reader.chunked.ChunkedCorpusReader
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.__init__
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.chunked.ChunkedCorpusReader._cv_args
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#_cv_args
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Arguments for corpus views generated by this corpus: a tuple (str2chunktree, sent_tokenizer, para_block_tokenizer)
• nltk.corpus.reader.chunked.ChunkedCorpusReader.raw
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.chunked.ChunkedCorpusReader.words
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.chunked.ChunkedCorpusReader.sents
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.paras
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.tagged_words
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.tagged_sents
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.chunked.ChunkedCorpusReader.tagged_paras
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.chunked_words
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#chunked_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.chunked_sents
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#chunked_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader.chunked_paras
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#chunked_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chunked.ChunkedCorpusReader._read_block
  nltk.corpus.reader.chunked.ChunkedCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView
  nltk.corpus.reader.chunked.ChunkedCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView.__init__
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.chunked.ChunkedCorpusView._tagged
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._group_by_sent
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._group_by_para
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_group_by_para
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._chunked
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_chunked
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._str2chunktree
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_str2chunktree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._sent_tokenizer
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._para_block_reader
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_para_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._source_tagset
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_source_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView._target_tagset
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_target_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chunked.ChunkedCorpusView.read_block
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.chunked.ChunkedCorpusView._untag
  nltk.corpus.reader.chunked.ChunkedCorpusView.html#_untag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordlist.WordListCorpusReader
  nltk.corpus.reader.wordlist.WordListCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  List of words, one per line. Blank lines are ignored.
• nltk.corpus.reader.wordlist.WordListCorpusReader.words
  nltk.corpus.reader.wordlist.WordListCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordlist.WordListCorpusReader.raw
  nltk.corpus.reader.wordlist.WordListCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordlist.SwadeshCorpusReader
  nltk.corpus.reader.wordlist.SwadeshCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.corpus.reader.wordlist.SwadeshCorpusReader.entries
  nltk.corpus.reader.wordlist.SwadeshCorpusReader.html#entries
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader
  nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a class to read the nonbreaking prefixes textfiles from the Moses Machine Translation toolkit. These lists are used in the Python port of the Moses' word tokenizer.
• nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader.available_langs
  nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader.html#available_langs
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader.words
  nltk.corpus.reader.wordlist.NonbreakingPrefixesCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  This module returns a list of nonbreaking prefixes for the specified language(s).
• nltk.corpus.reader.wordlist.UnicharsCorpusReader
  nltk.corpus.reader.wordlist.UnicharsCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.wordlist.UnicharsCorpusReader.available_categories
  nltk.corpus.reader.wordlist.UnicharsCorpusReader.html#available_categories
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordlist.UnicharsCorpusReader.chars
  nltk.corpus.reader.wordlist.UnicharsCorpusReader.html#chars
  ZopeInterfaceFunction
  Method
  VISIBLE
  This module returns a list of characters from the Perl Unicode Properties. They are very useful when porting Perl tokenizers to Python.
• nltk.corpus.reader.wordlist.MWAPPDBCorpusReader
  nltk.corpus.reader.wordlist.MWAPPDBCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.wordlist.MWAPPDBCorpusReader.mwa_ppdb_xxxl_file
  nltk.corpus.reader.wordlist.MWAPPDBCorpusReader.html#mwa_ppdb_xxxl_file
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordlist.MWAPPDBCorpusReader.entries
  nltk.corpus.reader.wordlist.MWAPPDBCorpusReader.html#entries
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.xmldocs.XMLCorpusReader
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Corpus reader for corpora whose documents are xml files.
• nltk.corpus.reader.xmldocs.XMLCorpusReader.__init__
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.xmldocs.XMLCorpusReader._wrap_etree
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html#_wrap_etree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusReader.xml
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html#xml
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusReader.words
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns all of the words and punctuation symbols in the specified file that were in text nodes -- ie, tags are ignored. Like the xml() method, fileid can only specify one file.
• nltk.corpus.reader.xmldocs.XMLCorpusReader.raw
  nltk.corpus.reader.xmldocs.XMLCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView
  nltk.corpus.reader.xmldocs.XMLCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.xmldocs.XMLCorpusView._DEBUG
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_DEBUG
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView._BLOCK_SIZE
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_BLOCK_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView.__init__
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view based on a specified XML file.
• nltk.corpus.reader.xmldocs.XMLCorpusView._tagspec
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_tagspec
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The tag specification for this corpus view.
• nltk.corpus.reader.xmldocs.XMLCorpusView._tag_context
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_tag_context
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.corpus.reader.xmldocs.XMLCorpusView._detect_encoding
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_detect_encoding
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView.handle_elt 0
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#handle_elt%200
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView.handle_elt
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.xmldocs.XMLCorpusView._VALID_XML_RE
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_VALID_XML_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView._XML_TAG_NAME
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_XML_TAG_NAME
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView._XML_PIECE
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_XML_PIECE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.xmldocs.XMLCorpusView._read_xml_fragment
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#_read_xml_fragment
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.xmldocs.XMLCorpusView.read_block
  nltk.corpus.reader.xmldocs.XMLCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read from stream until we find at least one element that matches tagspec, and return the result of applying elt_handler to each element found.
• nltk.corpus.reader.ppattach.PPAttachment
  nltk.corpus.reader.ppattach.PPAttachment.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.__init__
  nltk.corpus.reader.ppattach.PPAttachment.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.sent
  nltk.corpus.reader.ppattach.PPAttachment.html#sent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.verb
  nltk.corpus.reader.ppattach.PPAttachment.html#verb
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.noun1
  nltk.corpus.reader.ppattach.PPAttachment.html#noun1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.prep
  nltk.corpus.reader.ppattach.PPAttachment.html#prep
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.noun2
  nltk.corpus.reader.ppattach.PPAttachment.html#noun2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.attachment
  nltk.corpus.reader.ppattach.PPAttachment.html#attachment
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachment.__repr__
  nltk.corpus.reader.ppattach.PPAttachment.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  sentence_id verb noun1 preposition noun2 attachment
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.attachments
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html#attachments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.tuples
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html#tuples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.raw
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader._read_tuple_block
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html#_read_tuple_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ppattach.PPAttachmentCorpusReader._read_obj_block
  nltk.corpus.reader.ppattach.PPAttachmentCorpusReader.html#_read_obj_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance
  nltk.corpus.reader.senseval.SensevalInstance.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.__init__
  nltk.corpus.reader.senseval.SensevalInstance.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.word
  nltk.corpus.reader.senseval.SensevalInstance.html#word
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.senses
  nltk.corpus.reader.senseval.SensevalInstance.html#senses
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.position
  nltk.corpus.reader.senseval.SensevalInstance.html#position
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.context
  nltk.corpus.reader.senseval.SensevalInstance.html#context
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalInstance.__repr__
  nltk.corpus.reader.senseval.SensevalInstance.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusReader
  nltk.corpus.reader.senseval.SensevalCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/3 method documented
• nltk.corpus.reader.senseval.SensevalCorpusReader.instances
  nltk.corpus.reader.senseval.SensevalCorpusReader.html#instances
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusReader.raw
  nltk.corpus.reader.senseval.SensevalCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.senseval.SensevalCorpusReader._entry
  nltk.corpus.reader.senseval.SensevalCorpusReader.html#_entry
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusView
  nltk.corpus.reader.senseval.SensevalCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusView.__init__
  nltk.corpus.reader.senseval.SensevalCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.senseval.SensevalCorpusView._word_tokenizer
  nltk.corpus.reader.senseval.SensevalCorpusView.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusView._lexelt_starts
  nltk.corpus.reader.senseval.SensevalCorpusView.html#_lexelt_starts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusView._lexelts
  nltk.corpus.reader.senseval.SensevalCorpusView.html#_lexelts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval.SensevalCorpusView.read_block
  nltk.corpus.reader.senseval.SensevalCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.senseval.SensevalCorpusView._parse_instance
  nltk.corpus.reader.senseval.SensevalCorpusView.html#_parse_instance
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.senseval._fixXML
  nltk.corpus.reader.senseval.html#_fixXML
  ZopeInterfaceFunction
  Function
  PRIVATE
  Fix the various issues with Senseval pseudo-XML.
• nltk.corpus.reader.ieer.titles
  nltk.corpus.reader.ieer.html#titles
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.documents
  nltk.corpus.reader.ieer.html#documents
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument
  nltk.corpus.reader.ieer.IEERDocument.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.__init__
  nltk.corpus.reader.ieer.IEERDocument.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.text
  nltk.corpus.reader.ieer.IEERDocument.html#text
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.docno
  nltk.corpus.reader.ieer.IEERDocument.html#docno
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.doctype
  nltk.corpus.reader.ieer.IEERDocument.html#doctype
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.date_time
  nltk.corpus.reader.ieer.IEERDocument.html#date_time
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.headline
  nltk.corpus.reader.ieer.IEERDocument.html#headline
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERDocument.__repr__
  nltk.corpus.reader.ieer.IEERDocument.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader
  nltk.corpus.reader.ieer.IEERCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
• nltk.corpus.reader.ieer.IEERCorpusReader.raw
  nltk.corpus.reader.ieer.IEERCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader.docs
  nltk.corpus.reader.ieer.IEERCorpusReader.html#docs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader.parsed_docs
  nltk.corpus.reader.ieer.IEERCorpusReader.html#parsed_docs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader._read_parsed_block
  nltk.corpus.reader.ieer.IEERCorpusReader.html#_read_parsed_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader._parse
  nltk.corpus.reader.ieer.IEERCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ieer.IEERCorpusReader._read_block
  nltk.corpus.reader.ieer.IEERCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.sinica_treebank.IDENTIFIER
  nltk.corpus.reader.sinica_treebank.html#IDENTIFIER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.sinica_treebank.APPENDIX
  nltk.corpus.reader.sinica_treebank.html#APPENDIX
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.sinica_treebank.TAGWORD
  nltk.corpus.reader.sinica_treebank.html#TAGWORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.sinica_treebank.WORD
  nltk.corpus.reader.sinica_treebank.html#WORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader
  nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for the sinica treebank.
• nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader._read_block
  nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader._parse
  nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader._tag
  nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader._word
  nltk.corpus.reader.sinica_treebank.SinicaTreebankCorpusReader.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusReader
  nltk.corpus.reader.indian.IndianCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  List of words, one per line. Blank lines are ignored.
• nltk.corpus.reader.indian.IndianCorpusReader.words
  nltk.corpus.reader.indian.IndianCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusReader.tagged_words
  nltk.corpus.reader.indian.IndianCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusReader.sents
  nltk.corpus.reader.indian.IndianCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusReader.tagged_sents
  nltk.corpus.reader.indian.IndianCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusReader.raw
  nltk.corpus.reader.indian.IndianCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusView
  nltk.corpus.reader.indian.IndianCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusView.__init__
  nltk.corpus.reader.indian.IndianCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.indian.IndianCorpusView._tagged
  nltk.corpus.reader.indian.IndianCorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusView._group_by_sent
  nltk.corpus.reader.indian.IndianCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusView._tag_mapping_function
  nltk.corpus.reader.indian.IndianCorpusView.html#_tag_mapping_function
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.indian.IndianCorpusView.read_block
  nltk.corpus.reader.indian.IndianCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.toolbox.StandardFormat
  nltk.toolbox.StandardFormat.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for reading and processing standard format marker files and strings.
• nltk.toolbox.StandardFormat.__init__
  nltk.toolbox.StandardFormat.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.toolbox.StandardFormat._encoding
  nltk.toolbox.StandardFormat.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.toolbox.StandardFormat.open
  nltk.toolbox.StandardFormat.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Open a standard format marker file for sequential reading.
• nltk.toolbox.StandardFormat._file
  nltk.toolbox.StandardFormat.html#_file
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.toolbox.StandardFormat.open_string
  nltk.toolbox.StandardFormat.html#open_string
  ZopeInterfaceFunction
  Method
  VISIBLE
  Open a standard format marker string for sequential reading.
• nltk.toolbox.StandardFormat.raw_fields
  nltk.toolbox.StandardFormat.html#raw_fields
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator that returns the next field in a (marker, value) tuple. Linebreaks and trailing white space are preserved except for the final newline in each field.
• nltk.toolbox.StandardFormat.line_num
  nltk.toolbox.StandardFormat.html#line_num
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.toolbox.StandardFormat.fields
  nltk.toolbox.StandardFormat.html#fields
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an iterator that returns the next field in a (marker, value) tuple, where marker and value are unicode strings if an encoding was specified in the fields() method. Otherwise they are non-unicode strings.
• nltk.toolbox.StandardFormat.close
  nltk.toolbox.StandardFormat.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  Close a previously opened standard format marker file or string.
• nltk.toolbox.ToolboxData
  nltk.toolbox.ToolboxData.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 2/4 methods documented
• nltk.toolbox.ToolboxData.parse
  nltk.toolbox.ToolboxData.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.toolbox.ToolboxData._record_parse
  nltk.toolbox.ToolboxData.html#_record_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns an element tree structure corresponding to a toolbox data file with all markers at the same level.
• nltk.toolbox.ToolboxData._tree2etree
  nltk.toolbox.ToolboxData.html#_tree2etree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.toolbox.ToolboxData._chunk_parse
  nltk.toolbox.ToolboxData.html#_chunk_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns an element tree structure corresponding to a toolbox data file parsed according to the chunk grammar.
• nltk.toolbox._is_value
  nltk.toolbox.html#_is_value
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.toolbox.to_sfm_string
  nltk.toolbox.html#to_sfm_string
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a string with a standard format representation of the toolbox data in tree (tree can be a toolbox database or a single record).
• nltk.toolbox.ToolboxSettings
  nltk.toolbox.ToolboxSettings.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class is the base class for settings files.
• nltk.toolbox.ToolboxSettings.__init__
  nltk.toolbox.ToolboxSettings.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.toolbox.ToolboxSettings.parse
  nltk.toolbox.ToolboxSettings.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of toolbox settings file with a nested structure.
• nltk.toolbox.to_settings_string
  nltk.toolbox.html#to_settings_string
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.toolbox._to_settings_string
  nltk.toolbox.html#_to_settings_string
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.toolbox.remove_blanks
  nltk.toolbox.html#remove_blanks
  ZopeInterfaceFunction
  Function
  VISIBLE
  Remove all elements and subelements with no text and no child elements.
• nltk.toolbox.add_default_fields
  nltk.toolbox.html#add_default_fields
  ZopeInterfaceFunction
  Function
  VISIBLE
  Add blank elements and subelements specified in default_fields.
• nltk.toolbox.sort_fields
  nltk.toolbox.html#sort_fields
  ZopeInterfaceFunction
  Function
  VISIBLE
  Sort the elements and subelements in order specified in field_orders.
• nltk.toolbox._sort_fields
  nltk.toolbox.html#_sort_fields
  ZopeInterfaceFunction
  Function
  PRIVATE
  sort the children of elem
• nltk.toolbox.add_blank_lines
  nltk.toolbox.html#add_blank_lines
  ZopeInterfaceFunction
  Function
  VISIBLE
  Add blank lines before all elements and subelements specified in blank_before.
• nltk.toolbox.demo
  nltk.toolbox.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader.xml
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html#xml
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader.fields
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html#fields
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader.entries
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html#entries
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader.words
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.ToolboxCorpusReader.raw
  nltk.corpus.reader.toolbox.ToolboxCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.toolbox.demo
  nltk.corpus.reader.toolbox.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader
  nltk.corpus.reader.ycoe.YCOECorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Corpus reader for the York-Toronto-Helsinki Parsed Corpus of Old English Prose (YCOE), a 1.5 million word syntactically-annotated corpus of Old English prose texts.
• nltk.corpus.reader.ycoe.YCOECorpusReader.__init__
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.ycoe.YCOECorpusReader._psd_reader
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#_psd_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader._pos_reader
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#_pos_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader._documents
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#_documents
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.documents
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#documents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of document identifiers for all documents in this corpus, or for the documents with the given file(s) if specified.
• nltk.corpus.reader.ycoe.YCOECorpusReader.fileids
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of file identifiers for the files that make up this corpus, or that store the given document(s) if specified.
• nltk.corpus.reader.ycoe.YCOECorpusReader._getfileids
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#_getfileids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper that selects the appropriate fileids for a given set of documents from a given subcorpus (pos or psd).
• nltk.corpus.reader.ycoe.YCOECorpusReader.words
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.sents
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.paras
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.tagged_words
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.tagged_sents
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.tagged_paras
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOECorpusReader.parsed_sents
  nltk.corpus.reader.ycoe.YCOECorpusReader.html#parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOEParseCorpusReader
  nltk.corpus.reader.ycoe.YCOEParseCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Specialized version of the standard bracket parse corpus reader that strips out (CODE ...) and (ID ...) nodes.
• nltk.corpus.reader.ycoe.YCOEParseCorpusReader._parse
  nltk.corpus.reader.ycoe.YCOEParseCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ycoe.YCOETaggedCorpusReader
  nltk.corpus.reader.ycoe.YCOETaggedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.ycoe.YCOETaggedCorpusReader.__init__
  nltk.corpus.reader.ycoe.YCOETaggedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Tagged Corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.ycoe.documents
  nltk.corpus.reader.ycoe.html#documents
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.norm
  nltk.corpus.reader.rte.html#norm
  ZopeInterfaceFunction
  Function
  VISIBLE
  Normalize the string value in an RTE pair's value or entailment attribute as an integer (1, 0).
• nltk.corpus.reader.rte.RTEPair
  nltk.corpus.reader.rte.RTEPair.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Container for RTE text-hypothesis pairs.
• nltk.corpus.reader.rte.RTEPair.__init__
  nltk.corpus.reader.rte.RTEPair.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.rte.RTEPair.challenge
  nltk.corpus.reader.rte.RTEPair.html#challenge
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.id
  nltk.corpus.reader.rte.RTEPair.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.gid
  nltk.corpus.reader.rte.RTEPair.html#gid
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.text
  nltk.corpus.reader.rte.RTEPair.html#text
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.hyp
  nltk.corpus.reader.rte.RTEPair.html#hyp
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.value
  nltk.corpus.reader.rte.RTEPair.html#value
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.task
  nltk.corpus.reader.rte.RTEPair.html#task
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.length
  nltk.corpus.reader.rte.RTEPair.html#length
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTEPair.__repr__
  nltk.corpus.reader.rte.RTEPair.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.rte.RTECorpusReader
  nltk.corpus.reader.rte.RTECorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Corpus reader for corpora in RTE challenges.
• nltk.corpus.reader.rte.RTECorpusReader._read_etree
  nltk.corpus.reader.rte.RTECorpusReader.html#_read_etree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Map the XML input into an RTEPair.
• nltk.corpus.reader.rte.RTECorpusReader.pairs
  nltk.corpus.reader.rte.RTECorpusReader.html#pairs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Build a list of RTEPairs from a RTE corpus.
• nltk.corpus.reader.string_category.StringCategoryCorpusReader
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 2/4 methods documented
• nltk.corpus.reader.string_category.StringCategoryCorpusReader.__init__
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.string_category.StringCategoryCorpusReader._delimiter
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html#_delimiter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.string_category.StringCategoryCorpusReader.tuples
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html#tuples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.string_category.StringCategoryCorpusReader.raw
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.string_category.StringCategoryCorpusReader._read_tuple_block
  nltk.corpus.reader.string_category.StringCategoryCorpusReader.html#_read_tuple_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader
  nltk.corpus.reader.propbank.PropbankCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.propbank.PropbankCorpusReader.__init__
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.propbank.PropbankCorpusReader._propfile
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_propfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader._framefiles
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_framefiles
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader._verbsfile
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_verbsfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader._parse_fileid_xform
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_parse_fileid_xform
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader._parse_corpus
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_parse_corpus
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankCorpusReader.raw
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader.instances
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#instances
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader.lines
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#lines
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader.roleset
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#roleset
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader.rolesets
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#rolesets
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader.verbs
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#verbs
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.propbank.PropbankCorpusReader._read_instance_block
  nltk.corpus.reader.propbank.PropbankCorpusReader.html#_read_instance_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance
  nltk.corpus.reader.propbank.PropbankInstance.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 3/3 properties, 9/9 instance variables, 0/1 class variable, 0/4 method, 0/1 static method documented
• nltk.corpus.reader.propbank.PropbankInstance.__init__
  nltk.corpus.reader.propbank.PropbankInstance.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance.fileid
  nltk.corpus.reader.propbank.PropbankInstance.html#fileid
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The name of the file containing the parse tree for this instance's sentence.
• nltk.corpus.reader.propbank.PropbankInstance.sentnum
  nltk.corpus.reader.propbank.PropbankInstance.html#sentnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The sentence number of this sentence within fileid. Indexing starts from zero.
• nltk.corpus.reader.propbank.PropbankInstance.wordnum
  nltk.corpus.reader.propbank.PropbankInstance.html#wordnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The word number of this instance's predicate within its containing sentence. Word numbers are indexed starting from zero, and include traces and other empty parse elements.
• nltk.corpus.reader.propbank.PropbankInstance.tagger
  nltk.corpus.reader.propbank.PropbankInstance.html#tagger
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  An identifier for the tagger who tagged this instance; or 'gold' if this is an adjuticated instance.
• nltk.corpus.reader.propbank.PropbankInstance.roleset
  nltk.corpus.reader.propbank.PropbankInstance.html#roleset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The name of the roleset used by this instance's predicate. Use propbank.roleset() <PropbankCorpusReader.roleset> to look up information about the roleset.
• nltk.corpus.reader.propbank.PropbankInstance.inflection
  nltk.corpus.reader.propbank.PropbankInstance.html#inflection
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A PropbankInflection object describing the inflection of this instance's predicate.
• nltk.corpus.reader.propbank.PropbankInstance.predicate
  nltk.corpus.reader.propbank.PropbankInstance.html#predicate
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A PropbankTreePointer indicating the position of this instance's predicate within its containing sentence.
• nltk.corpus.reader.propbank.PropbankInstance.arguments
  nltk.corpus.reader.propbank.PropbankInstance.html#arguments
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.corpus.reader.propbank.PropbankInstance.parse_corpus
  nltk.corpus.reader.propbank.PropbankInstance.html#parse_corpus
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A corpus reader for the parse trees corresponding to the instances in this propbank corpus.
• nltk.corpus.reader.propbank.PropbankInstance.baseform
  nltk.corpus.reader.propbank.PropbankInstance.html#baseform
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The baseform of the predicate.
• nltk.corpus.reader.propbank.PropbankInstance.sensenumber
  nltk.corpus.reader.propbank.PropbankInstance.html#sensenumber
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The sense number of the predicate.
• nltk.corpus.reader.propbank.PropbankInstance.predid
  nltk.corpus.reader.propbank.PropbankInstance.html#predid
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Identifier of the predicate.
• nltk.corpus.reader.propbank.PropbankInstance.__repr__
  nltk.corpus.reader.propbank.PropbankInstance.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance.__str__
  nltk.corpus.reader.propbank.PropbankInstance.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance._get_tree
  nltk.corpus.reader.propbank.PropbankInstance.html#_get_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance.tree
  nltk.corpus.reader.propbank.PropbankInstance.html#tree
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInstance.parse
  nltk.corpus.reader.propbank.PropbankInstance.html#parse
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankPointer
  nltk.corpus.reader.propbank.PropbankPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A pointer used by propbank to identify one or more constituents in a parse tree. PropbankPointer is an abstract base class with three concrete subclasses:
• nltk.corpus.reader.propbank.PropbankPointer.__init__
  nltk.corpus.reader.propbank.PropbankPointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankChainTreePointer
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 instance variable, 0/4 method documented
• nltk.corpus.reader.propbank.PropbankChainTreePointer.__init__
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankChainTreePointer.pieces
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html#pieces
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the pieces that make up this chain. Elements may be either PropbankSplitTreePointer or PropbankTreePointer pointers.
• nltk.corpus.reader.propbank.PropbankChainTreePointer.__str__
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankChainTreePointer.__repr__
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankChainTreePointer.select
  nltk.corpus.reader.propbank.PropbankChainTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankSplitTreePointer
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 instance variable, 0/4 method documented
• nltk.corpus.reader.propbank.PropbankSplitTreePointer.__init__
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankSplitTreePointer.pieces
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html#pieces
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the pieces that make up this chain. Elements are all PropbankTreePointer pointers.
• nltk.corpus.reader.propbank.PropbankSplitTreePointer.__str__
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankSplitTreePointer.__repr__
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankSplitTreePointer.select
  nltk.corpus.reader.propbank.PropbankSplitTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer
  nltk.corpus.reader.propbank.PropbankTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  wordnum:height*wordnum:height*... wordnum:height,
• nltk.corpus.reader.propbank.PropbankTreePointer.__init__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.wordnum
  nltk.corpus.reader.propbank.PropbankTreePointer.html#wordnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.height
  nltk.corpus.reader.propbank.PropbankTreePointer.html#height
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.parse
  nltk.corpus.reader.propbank.PropbankTreePointer.html#parse
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.__str__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.__repr__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.__eq__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.__ne__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.__lt__
  nltk.corpus.reader.propbank.PropbankTreePointer.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.select
  nltk.corpus.reader.propbank.PropbankTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankTreePointer.treepos
  nltk.corpus.reader.propbank.PropbankTreePointer.html#treepos
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert this pointer to a standard 'tree position' pointer, given that it points to the given tree.
• nltk.corpus.reader.propbank.PropbankInflection
  nltk.corpus.reader.propbank.PropbankInflection.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.INFINITIVE
  nltk.corpus.reader.propbank.PropbankInflection.html#INFINITIVE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.GERUND
  nltk.corpus.reader.propbank.PropbankInflection.html#GERUND
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PARTICIPLE
  nltk.corpus.reader.propbank.PropbankInflection.html#PARTICIPLE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.FINITE
  nltk.corpus.reader.propbank.PropbankInflection.html#FINITE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.FUTURE
  nltk.corpus.reader.propbank.PropbankInflection.html#FUTURE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PAST
  nltk.corpus.reader.propbank.PropbankInflection.html#PAST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PRESENT
  nltk.corpus.reader.propbank.PropbankInflection.html#PRESENT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PERFECT
  nltk.corpus.reader.propbank.PropbankInflection.html#PERFECT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PROGRESSIVE
  nltk.corpus.reader.propbank.PropbankInflection.html#PROGRESSIVE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PERFECT_AND_PROGRESSIVE
  nltk.corpus.reader.propbank.PropbankInflection.html#PERFECT_AND_PROGRESSIVE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.THIRD_PERSON
  nltk.corpus.reader.propbank.PropbankInflection.html#THIRD_PERSON
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.ACTIVE
  nltk.corpus.reader.propbank.PropbankInflection.html#ACTIVE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.PASSIVE
  nltk.corpus.reader.propbank.PropbankInflection.html#PASSIVE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.NONE
  nltk.corpus.reader.propbank.PropbankInflection.html#NONE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.__init__
  nltk.corpus.reader.propbank.PropbankInflection.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.form
  nltk.corpus.reader.propbank.PropbankInflection.html#form
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.tense
  nltk.corpus.reader.propbank.PropbankInflection.html#tense
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.aspect
  nltk.corpus.reader.propbank.PropbankInflection.html#aspect
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.person
  nltk.corpus.reader.propbank.PropbankInflection.html#person
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.voice
  nltk.corpus.reader.propbank.PropbankInflection.html#voice
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.__str__
  nltk.corpus.reader.propbank.PropbankInflection.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.__repr__
  nltk.corpus.reader.propbank.PropbankInflection.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection._VALIDATE
  nltk.corpus.reader.propbank.PropbankInflection.html#_VALIDATE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.propbank.PropbankInflection.parse
  nltk.corpus.reader.propbank.PropbankInflection.html#parse
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.verbnet.VerbnetCorpusReader
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An NLTK interface to the VerbNet verb lexicon.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.__init__
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._lemma_to_class
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_lemma_to_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping from verb lemma strings to lists of VerbNet class identifiers.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._wordnet_to_class
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_wordnet_to_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping from wordnet identifier strings to lists of VerbNet class identifiers.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._class_to_fileid
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_class_to_fileid
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping from class identifiers to corresponding file identifiers. The keys of this dictionary provide a complete list of all classes and subclasses.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._shortid_to_longid
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_shortid_to_longid
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._LONGID_RE
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_LONGID_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Regular expression that matches (and decomposes) longids
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._SHORTID_RE
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_SHORTID_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Regular expression that matches shortids
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._INDEX_RE
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_INDEX_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Regular expression used by _index() to quickly scan the corpus for basic information.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.lemmas
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#lemmas
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all verb lemmas that appear in any class, or in the classid if specified.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.wordnetids
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#wordnetids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of all wordnet identifiers that appear in any class, or in classid if specified.
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.classids
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#classids
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.vnclass
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#vnclass
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns VerbNet class ElementTree
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.fileids
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of fileids that make up this corpus. If vnclass_ids is specified, then return the fileids that make up the specified VerbNet class(es).
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.frames
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#frames
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a VerbNet class, this method returns VerbNet frames
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.subclasses
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#subclasses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns subclass ids, if any exist
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.themroles
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#themroles
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns thematic roles participating in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._index
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._index_helper
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_index_helper
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper for _index()
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._quick_index
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_quick_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.longid
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#longid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns longid of a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.shortid
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#shortid
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns shortid of a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._get_semantics_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_get_semantics_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns semantics within a single frame
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._get_example_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_get_example_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns example within a frame
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._get_description_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_get_description_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns member description within frame
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._get_syntactic_list_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_get_syntactic_list_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns semantics within a frame
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.pprint
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#pprint
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns pretty printed version of a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.pprint_subclasses
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#pprint_subclasses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns pretty printed version of subclasses of VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.pprint_members
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#pprint_members
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns pretty printed version of members in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.pprint_themroles
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#pprint_themroles
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns pretty printed version of thematic roles in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader.pprint_frames
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#pprint_frames
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns pretty version of all frames in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._pprint_single_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_pprint_single_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns pretty printed version of a single frame in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._pprint_example_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_pprint_example_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns pretty printed version of example within frame in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._pprint_description_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_pprint_description_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns pretty printed version of a VerbNet frame description
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._pprint_syntax_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_pprint_syntax_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns pretty printed version of syntax within a frame in a VerbNet class
• nltk.corpus.reader.verbnet.VerbnetCorpusReader._pprint_semantics_within_frame
  nltk.corpus.reader.verbnet.VerbnetCorpusReader.html#_pprint_semantics_within_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns a pretty printed version of semantics within frame in a VerbNet class
• nltk.corpus.reader.bnc.BNCCorpusReader
  nltk.corpus.reader.bnc.BNCCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Corpus reader for the XML version of the British National Corpus.
• nltk.corpus.reader.bnc.BNCCorpusReader.__init__
  nltk.corpus.reader.bnc.BNCCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bnc.BNCCorpusReader._lazy
  nltk.corpus.reader.bnc.BNCCorpusReader.html#_lazy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCCorpusReader.words
  nltk.corpus.reader.bnc.BNCCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.bnc.BNCCorpusReader.tagged_words
  nltk.corpus.reader.bnc.BNCCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bnc.BNCCorpusReader.sents
  nltk.corpus.reader.bnc.BNCCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bnc.BNCCorpusReader.tagged_sents
  nltk.corpus.reader.bnc.BNCCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.bnc.BNCCorpusReader._views
  nltk.corpus.reader.bnc.BNCCorpusReader.html#_views
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function that instantiates BNCWordViews or the list of words/sentences.
• nltk.corpus.reader.bnc.BNCCorpusReader._words
  nltk.corpus.reader.bnc.BNCCorpusReader.html#_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper used to implement the view methods -- returns a list of words or a list of sentences, optionally tagged.
• nltk.corpus.reader.bnc._all_xmlwords_in
  nltk.corpus.reader.bnc.html#_all_xmlwords_in
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCSentence
  nltk.corpus.reader.bnc.BNCSentence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A list of words, augmented by an attribute num used to record the sentence identifier (the n attribute from the XML).
• nltk.corpus.reader.bnc.BNCSentence.__init__
  nltk.corpus.reader.bnc.BNCSentence.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCSentence.num
  nltk.corpus.reader.bnc.BNCSentence.html#num
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView
  nltk.corpus.reader.bnc.BNCWordView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stream backed corpus view specialized for use with the BNC corpus.
• nltk.corpus.reader.bnc.BNCWordView.tags_to_ignore
  nltk.corpus.reader.bnc.BNCWordView.html#tags_to_ignore
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  These tags are ignored. For their description refer to the technical documentation, for example, http://www.natcorp.ox.ac.uk/docs/URG/ref-vocal.html
• nltk.corpus.reader.bnc.BNCWordView.__init__
  nltk.corpus.reader.bnc.BNCWordView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bnc.BNCWordView._sent
  nltk.corpus.reader.bnc.BNCWordView.html#_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView._tag
  nltk.corpus.reader.bnc.BNCWordView.html#_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView._strip_space
  nltk.corpus.reader.bnc.BNCWordView.html#_strip_space
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView._stem
  nltk.corpus.reader.bnc.BNCWordView.html#_stem
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.title
  nltk.corpus.reader.bnc.BNCWordView.html#title
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.author
  nltk.corpus.reader.bnc.BNCWordView.html#author
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.editor
  nltk.corpus.reader.bnc.BNCWordView.html#editor
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.resps
  nltk.corpus.reader.bnc.BNCWordView.html#resps
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView._tag_context
  nltk.corpus.reader.bnc.BNCWordView.html#_tag_context
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.corpus.reader.bnc.BNCWordView.handle_header
  nltk.corpus.reader.bnc.BNCWordView.html#handle_header
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.handle_elt
  nltk.corpus.reader.bnc.BNCWordView.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.bnc.BNCWordView.handle_word
  nltk.corpus.reader.bnc.BNCWordView.html#handle_word
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.bnc.BNCWordView.handle_sent
  nltk.corpus.reader.bnc.BNCWordView.html#handle_sent
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.__init__
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader._tagset
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.xml_posts
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#xml_posts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.posts
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#posts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.tagged_posts
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#tagged_posts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.words
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns all of the words and punctuation symbols in the specified file that were in text nodes -- ie, tags are ignored. Like the xml() method, fileid can only specify one file.
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader.tagged_words
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader._wrap_elt
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#_wrap_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader._elt_to_words
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#_elt_to_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader._elt_to_tagged_words
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#_elt_to_tagged_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.nps_chat.NPSChatCorpusReader._simplify_username
  nltk.corpus.reader.nps_chat.NPSChatCorpusReader.html#_simplify_username
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardTurn
  nltk.corpus.reader.switchboard.SwitchboardTurn.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.switchboard.SwitchboardTurn.__init__
  nltk.corpus.reader.switchboard.SwitchboardTurn.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardTurn.speaker
  nltk.corpus.reader.switchboard.SwitchboardTurn.html#speaker
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardTurn.id
  nltk.corpus.reader.switchboard.SwitchboardTurn.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardTurn.__repr__
  nltk.corpus.reader.switchboard.SwitchboardTurn.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._FILES
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_FILES
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.__init__
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._tagset
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_tagset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.words
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.tagged_words
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.turns
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#turns
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.tagged_turns
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#tagged_turns
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.discourses
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#discourses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader.tagged_discourses
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#tagged_discourses
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._discourses_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_discourses_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._tagged_discourses_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_tagged_discourses_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._turns_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_turns_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._tagged_turns_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_tagged_turns_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._words_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_words_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._tagged_words_block_reader
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_tagged_words_block_reader
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._UTTERANCE_RE
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_UTTERANCE_RE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._SEP
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_SEP
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.switchboard.SwitchboardCorpusReader._parse_utterance
  nltk.corpus.reader.switchboard.SwitchboardCorpusReader.html#_parse_utterance
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusReader
  nltk.corpus.reader.dependency.DependencyCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/7 method documented
• nltk.corpus.reader.dependency.DependencyCorpusReader.__init__
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.dependency.DependencyCorpusReader.raw
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.dependency.DependencyCorpusReader.words
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusReader.tagged_words
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusReader.sents
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusReader.tagged_sents
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusReader.parsed_sents
  nltk.corpus.reader.dependency.DependencyCorpusReader.html#parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView
  nltk.corpus.reader.dependency.DependencyCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView._DOCSTART
  nltk.corpus.reader.dependency.DependencyCorpusView.html#_DOCSTART
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView.__init__
  nltk.corpus.reader.dependency.DependencyCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.dependency.DependencyCorpusView._tagged
  nltk.corpus.reader.dependency.DependencyCorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView._dependencies
  nltk.corpus.reader.dependency.DependencyCorpusView.html#_dependencies
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView._group_by_sent
  nltk.corpus.reader.dependency.DependencyCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView._chunk_types
  nltk.corpus.reader.dependency.DependencyCorpusView.html#_chunk_types
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.dependency.DependencyCorpusView.read_block
  nltk.corpus.reader.dependency.DependencyCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.nombank.NombankCorpusReader
  nltk.corpus.reader.nombank.NombankCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.nombank.NombankCorpusReader.__init__
  nltk.corpus.reader.nombank.NombankCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nombank.NombankCorpusReader._fileids
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_fileids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of the relative paths for the fileids that make up this corpus.
• nltk.corpus.reader.nombank.NombankCorpusReader._nomfile
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_nomfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankCorpusReader._nounsfile
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_nounsfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankCorpusReader._parse_fileid_xform
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_parse_fileid_xform
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankCorpusReader._parse_corpus
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_parse_corpus
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankCorpusReader.raw
  nltk.corpus.reader.nombank.NombankCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader.instances
  nltk.corpus.reader.nombank.NombankCorpusReader.html#instances
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader.lines
  nltk.corpus.reader.nombank.NombankCorpusReader.html#lines
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader.roleset
  nltk.corpus.reader.nombank.NombankCorpusReader.html#roleset
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader.rolesets
  nltk.corpus.reader.nombank.NombankCorpusReader.html#rolesets
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader.nouns
  nltk.corpus.reader.nombank.NombankCorpusReader.html#nouns
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.nombank.NombankCorpusReader._read_instance_block
  nltk.corpus.reader.nombank.NombankCorpusReader.html#_read_instance_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance
  nltk.corpus.reader.nombank.NombankInstance.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 property, 9/9 instance variables, 0/1 class variable, 0/4 method, 0/1 static method documented
• nltk.corpus.reader.nombank.NombankInstance.__init__
  nltk.corpus.reader.nombank.NombankInstance.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance.fileid
  nltk.corpus.reader.nombank.NombankInstance.html#fileid
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The name of the file containing the parse tree for this instance's sentence.
• nltk.corpus.reader.nombank.NombankInstance.sentnum
  nltk.corpus.reader.nombank.NombankInstance.html#sentnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The sentence number of this sentence within fileid. Indexing starts from zero.
• nltk.corpus.reader.nombank.NombankInstance.wordnum
  nltk.corpus.reader.nombank.NombankInstance.html#wordnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The word number of this instance's predicate within its containing sentence. Word numbers are indexed starting from zero, and include traces and other empty parse elements.
• nltk.corpus.reader.nombank.NombankInstance.baseform
  nltk.corpus.reader.nombank.NombankInstance.html#baseform
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The baseform of the predicate.
• nltk.corpus.reader.nombank.NombankInstance.sensenumber
  nltk.corpus.reader.nombank.NombankInstance.html#sensenumber
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The sense number of the predicate.
• nltk.corpus.reader.nombank.NombankInstance.predicate
  nltk.corpus.reader.nombank.NombankInstance.html#predicate
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A NombankTreePointer indicating the position of this instance's predicate within its containing sentence.
• nltk.corpus.reader.nombank.NombankInstance.predid
  nltk.corpus.reader.nombank.NombankInstance.html#predid
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Identifier of the predicate.
• nltk.corpus.reader.nombank.NombankInstance.arguments
  nltk.corpus.reader.nombank.NombankInstance.html#arguments
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.corpus.reader.nombank.NombankInstance.parse_corpus
  nltk.corpus.reader.nombank.NombankInstance.html#parse_corpus
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A corpus reader for the parse trees corresponding to the instances in this nombank corpus.
• nltk.corpus.reader.nombank.NombankInstance.roleset
  nltk.corpus.reader.nombank.NombankInstance.html#roleset
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The name of the roleset used by this instance's predicate. Use nombank.roleset() <NombankCorpusReader.roleset> to look up information about the roleset.
• nltk.corpus.reader.nombank.NombankInstance.__repr__
  nltk.corpus.reader.nombank.NombankInstance.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance.__str__
  nltk.corpus.reader.nombank.NombankInstance.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance._get_tree
  nltk.corpus.reader.nombank.NombankInstance.html#_get_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance.tree
  nltk.corpus.reader.nombank.NombankInstance.html#tree
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankInstance.parse
  nltk.corpus.reader.nombank.NombankInstance.html#parse
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankPointer
  nltk.corpus.reader.nombank.NombankPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A pointer used by nombank to identify one or more constituents in a parse tree. NombankPointer is an abstract base class with three concrete subclasses:
• nltk.corpus.reader.nombank.NombankPointer.__init__
  nltk.corpus.reader.nombank.NombankPointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankChainTreePointer
  nltk.corpus.reader.nombank.NombankChainTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 instance variable, 0/4 method documented
• nltk.corpus.reader.nombank.NombankChainTreePointer.__init__
  nltk.corpus.reader.nombank.NombankChainTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankChainTreePointer.pieces
  nltk.corpus.reader.nombank.NombankChainTreePointer.html#pieces
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the pieces that make up this chain. Elements may be either NombankSplitTreePointer or NombankTreePointer pointers.
• nltk.corpus.reader.nombank.NombankChainTreePointer.__str__
  nltk.corpus.reader.nombank.NombankChainTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankChainTreePointer.__repr__
  nltk.corpus.reader.nombank.NombankChainTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankChainTreePointer.select
  nltk.corpus.reader.nombank.NombankChainTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankSplitTreePointer
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 instance variable, 0/4 method documented
• nltk.corpus.reader.nombank.NombankSplitTreePointer.__init__
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankSplitTreePointer.pieces
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html#pieces
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the pieces that make up this chain. Elements are all NombankTreePointer pointers.
• nltk.corpus.reader.nombank.NombankSplitTreePointer.__str__
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankSplitTreePointer.__repr__
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankSplitTreePointer.select
  nltk.corpus.reader.nombank.NombankSplitTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer
  nltk.corpus.reader.nombank.NombankTreePointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  wordnum:height*wordnum:height*... wordnum:height,
• nltk.corpus.reader.nombank.NombankTreePointer.__init__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.wordnum
  nltk.corpus.reader.nombank.NombankTreePointer.html#wordnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.height
  nltk.corpus.reader.nombank.NombankTreePointer.html#height
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.parse
  nltk.corpus.reader.nombank.NombankTreePointer.html#parse
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.__str__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.__repr__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.__eq__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.__ne__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.__lt__
  nltk.corpus.reader.nombank.NombankTreePointer.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.select
  nltk.corpus.reader.nombank.NombankTreePointer.html#select
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nombank.NombankTreePointer.treepos
  nltk.corpus.reader.nombank.NombankTreePointer.html#treepos
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert this pointer to a standard 'tree position' pointer, given that it points to the given tree.
• nltk.corpus.reader.ipipan._parse_args
  nltk.corpus.reader.ipipan.html#_parse_args
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Corpus reader designed to work with corpus created by IPI PAN. See http://korpus.pl/en/ for more details about IPI PAN corpus.
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.__init__
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.raw
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.channels
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#channels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.domains
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.categories
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#categories
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.fileids
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of file identifiers for the fileids that make up this corpus.
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.sents
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.paras
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.words
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.tagged_sents
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.tagged_paras
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader.tagged_words
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._list_morph_files
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_list_morph_files
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._list_header_files
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_list_header_files
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._parse_header
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_parse_header
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._list_morph_files_by
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_list_morph_files_by
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._get_tag
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_get_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._map_category
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_map_category
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusReader._view
  nltk.corpus.reader.ipipan.IPIPANCorpusReader.html#_view
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.WORDS_MODE
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#WORDS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.SENTS_MODE
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#SENTS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.PARAS_MODE
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#PARAS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.__init__
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.ipipan.IPIPANCorpusView.in_sentence
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#in_sentence
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.position
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#position
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.show_tags
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#show_tags
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.disamb_only
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#disamb_only
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.mode
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#mode
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.simplify_tags
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#simplify_tags
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.one_tag
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#one_tag
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.append_no_space
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#append_no_space
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.append_space
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#append_space
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.replace_xmlentities
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#replace_xmlentities
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView.read_block
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.ipipan.IPIPANCorpusView._read_data
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#_read_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView._seek
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#_seek
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.ipipan.IPIPANCorpusView._append_space
  nltk.corpus.reader.ipipan.IPIPANCorpusView.html#_append_space
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.PARA
  nltk.corpus.reader.pl196x.html#PARA
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.SENT
  nltk.corpus.reader.pl196x.html#SENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.TAGGEDWORD
  nltk.corpus.reader.pl196x.html#TAGGEDWORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.WORD
  nltk.corpus.reader.pl196x.html#WORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.TYPE
  nltk.corpus.reader.pl196x.html#TYPE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.ANA
  nltk.corpus.reader.pl196x.html#ANA
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.TEXTID
  nltk.corpus.reader.pl196x.html#TEXTID
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView
  nltk.corpus.reader.pl196x.TEICorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView.__init__
  nltk.corpus.reader.pl196x.TEICorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.pl196x.TEICorpusView._tagged
  nltk.corpus.reader.pl196x.TEICorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView._textids
  nltk.corpus.reader.pl196x.TEICorpusView.html#_textids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView._group_by_sent
  nltk.corpus.reader.pl196x.TEICorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView._group_by_para
  nltk.corpus.reader.pl196x.TEICorpusView.html#_group_by_para
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView._pagesize
  nltk.corpus.reader.pl196x.TEICorpusView.html#_pagesize
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.TEICorpusView.read_block
  nltk.corpus.reader.pl196x.TEICorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.pl196x.TEICorpusView._parse_tag
  nltk.corpus.reader.pl196x.TEICorpusView.html#_parse_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 0/1 class variable, 1/14 method documented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.head_len
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#head_len
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.__init__
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize this mapping based on keyword arguments, as follows:
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._textids
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_textids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._init_textids
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_init_textids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._f2t
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_f2t
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._t2f
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_t2f
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._add_textids
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_add_textids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader._resolve
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.decode_tag
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#decode_tag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.textids
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#textids
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.words
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns all of the words and punctuation symbols in the specified file that were in text nodes -- ie, tags are ignored. Like the xml() method, fileid can only specify one file.
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.sents
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.paras
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.tagged_words
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.tagged_sents
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.tagged_paras
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.xml
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#xml
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.pl196x.Pl196xCorpusReader.raw
  nltk.corpus.reader.pl196x.Pl196xCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.knbc._morphs2str_default
  nltk.corpus.reader.knbc.html#_morphs2str_default
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.knbc.KNBCorpusReader
  nltk.corpus.reader.knbc.KNBCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.knbc.KNBCorpusReader.__init__
  nltk.corpus.reader.knbc.KNBCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize KNBCorpusReader morphs2str is a function to convert morphlist to str for tree representation for _parse()
• nltk.corpus.reader.knbc.KNBCorpusReader.morphs2str
  nltk.corpus.reader.knbc.KNBCorpusReader.html#morphs2str
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.knbc.KNBCorpusReader._read_block
  nltk.corpus.reader.knbc.KNBCorpusReader.html#_read_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.knbc.KNBCorpusReader._word
  nltk.corpus.reader.knbc.KNBCorpusReader.html#_word
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.knbc.KNBCorpusReader._tag
  nltk.corpus.reader.knbc.KNBCorpusReader.html#_tag
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.knbc.KNBCorpusReader._parse
  nltk.corpus.reader.knbc.KNBCorpusReader.html#_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.knbc.demo
  nltk.corpus.reader.knbc.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.knbc.test
  nltk.corpus.reader.knbc.html#test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader
  nltk.corpus.reader.chasen.ChasenCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.__init__
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.chasen.ChasenCorpusReader._sent_splitter
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#_sent_splitter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.raw
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.words
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.tagged_words
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.sents
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.tagged_sents
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.paras
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusReader.tagged_paras
  nltk.corpus.reader.chasen.ChasenCorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusView
  nltk.corpus.reader.chasen.ChasenCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A specialized corpus view for ChasenReader. Similar to TaggedCorpusView, but this'll use fixed sets of word and sentence tokenizer.
• nltk.corpus.reader.chasen.ChasenCorpusView.__init__
  nltk.corpus.reader.chasen.ChasenCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.chasen.ChasenCorpusView._tagged
  nltk.corpus.reader.chasen.ChasenCorpusView.html#_tagged
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusView._group_by_sent
  nltk.corpus.reader.chasen.ChasenCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusView._group_by_para
  nltk.corpus.reader.chasen.ChasenCorpusView.html#_group_by_para
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusView._sent_splitter
  nltk.corpus.reader.chasen.ChasenCorpusView.html#_sent_splitter
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.chasen.ChasenCorpusView.read_block
  nltk.corpus.reader.chasen.ChasenCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Reads one paragraph at a time.
• nltk.corpus.reader.chasen.demo
  nltk.corpus.reader.chasen.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.chasen.test
  nltk.corpus.reader.chasen.html#test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.childes.NS
  nltk.corpus.reader.childes.html#NS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader
  nltk.corpus.reader.childes.CHILDESCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.childes.CHILDESCorpusReader.__init__
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.childes.CHILDESCorpusReader._lazy
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_lazy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.words
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of words :rtype: list(str)
• nltk.corpus.reader.childes.CHILDESCorpusReader.tagged_words
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.childes.CHILDESCorpusReader.sents
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of sentences or utterances, each encoded as a list of word strings. :rtype: list(list(str))
• nltk.corpus.reader.childes.CHILDESCorpusReader.tagged_sents
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of sentences, each encoded as a list of ``(word,tag)`` tuples. :rtype: list(list(tuple(str,str)))
• nltk.corpus.reader.childes.CHILDESCorpusReader.corpus
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a dict of ``(corpus_property_key, value)`` :rtype: list(dict)
• nltk.corpus.reader.childes.CHILDESCorpusReader._get_corpus
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_get_corpus
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.participants
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#participants
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a dict of ``(participant_property_key, value)`` :rtype: list(dict)
• nltk.corpus.reader.childes.CHILDESCorpusReader._get_participants
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_get_participants
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.age
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#age
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as string or int :rtype: list or int
• nltk.corpus.reader.childes.CHILDESCorpusReader._get_age
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_get_age
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.convert_age
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#convert_age
  ZopeInterfaceFunction
  Method
  VISIBLE
  Caclculate age in months from a string in CHILDES format
• nltk.corpus.reader.childes.CHILDESCorpusReader.MLU
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#MLU
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a floating number :rtype: list(float)
• nltk.corpus.reader.childes.CHILDESCorpusReader._getMLU
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_getMLU
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader._get_words
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#_get_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.childes_url_base
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#childes_url_base
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.childes.CHILDESCorpusReader.webview_file
  nltk.corpus.reader.childes.CHILDESCorpusReader.html#webview_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Map a corpus file to its web version on the CHILDES website, and open it in a web browser.
• nltk.corpus.reader.childes.demo
  nltk.corpus.reader.childes.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  The CHILDES corpus should be manually downloaded and saved to ``[NLTK_Data_Dir]/corpora/childes/``
• nltk.corpus.reader.aligned.AlignedCorpusReader
  nltk.corpus.reader.aligned.AlignedCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for corpora of word-aligned sentences. Tokens are assumed to be separated by whitespace. Sentences begin on separate lines.
• nltk.corpus.reader.aligned.AlignedCorpusReader.__init__
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Aligned Corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.aligned.AlignedCorpusReader._sep
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#_sep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedCorpusReader._word_tokenizer
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedCorpusReader._sent_tokenizer
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedCorpusReader._alignedsent_block_reader
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#_alignedsent_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedCorpusReader.raw
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.aligned.AlignedCorpusReader.words
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.aligned.AlignedCorpusReader.sents
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.aligned.AlignedCorpusReader.aligned_sents
  nltk.corpus.reader.aligned.AlignedCorpusReader.html#aligned_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.aligned.AlignedSentCorpusView
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A specialized corpus view for aligned sentences. AlignedSentCorpusView objects are typically created by AlignedCorpusReader (not directly by nltk users).
• nltk.corpus.reader.aligned.AlignedSentCorpusView.__init__
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.aligned.AlignedSentCorpusView._aligned
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#_aligned
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedSentCorpusView._group_by_sent
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#_group_by_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedSentCorpusView._word_tokenizer
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedSentCorpusView._sent_tokenizer
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedSentCorpusView._alignedsent_block_reader
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#_alignedsent_block_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.aligned.AlignedSentCorpusView.read_block
  nltk.corpus.reader.aligned.AlignedSentCorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a block from the input stream.
• nltk.corpus.reader.lin.LinThesaurusCorpusReader
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wrapper for the LISP-formatted thesauruses distributed by Dekang Lin.
• nltk.corpus.reader.lin.LinThesaurusCorpusReader._key_re
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#_key_re
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.__defaultdict_factory
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#__defaultdict_factory
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Factory for creating defaultdict of defaultdict(dict)s
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.__init__
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize the thesaurus.
• nltk.corpus.reader.lin.LinThesaurusCorpusReader._thesaurus
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#_thesaurus
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.lin.LinThesaurusCorpusReader._badscore
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#_badscore
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.similarity
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the similarity score for two ngrams.
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.scored_synonyms
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#scored_synonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a list of scored synonyms (tuples of synonyms and scores) for the current ngram
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.synonyms
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#synonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a list of synonyms for the current ngram.
• nltk.corpus.reader.lin.LinThesaurusCorpusReader.__contains__
  nltk.corpus.reader.lin.LinThesaurusCorpusReader.html#__contains__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines whether or not the given ngram is in the thesaurus.
• nltk.corpus.reader.lin.demo
  nltk.corpus.reader.lin.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.semcor.SemcorCorpusReader
  nltk.corpus.reader.semcor.SemcorCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.semcor.SemcorCorpusReader.__init__
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.semcor.SemcorCorpusReader._lazy
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#_lazy
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorCorpusReader._wordnet
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#_wordnet
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorCorpusReader.words
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of words and punctuation symbols. :rtype: list(str)
• nltk.corpus.reader.semcor.SemcorCorpusReader.chunks
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#chunks
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.semcor.SemcorCorpusReader.tagged_chunks
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#tagged_chunks
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of tagged chunks, represented in tree form. :rtype: list(Tree)
• nltk.corpus.reader.semcor.SemcorCorpusReader.sents
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of sentences, each encoded as a list of word strings. :rtype: list(list(str))
• nltk.corpus.reader.semcor.SemcorCorpusReader.chunk_sents
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#chunk_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of sentences, each encoded as a list of chunks. :rtype: list(list(list(str)))
• nltk.corpus.reader.semcor.SemcorCorpusReader.tagged_sents
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  :return: the given file(s) as a list of sentences. Each sentence is represented as a list of tagged chunks (in tree form). :rtype: list(list(Tree))
• nltk.corpus.reader.semcor.SemcorCorpusReader._items
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#_items
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorCorpusReader._words
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.semcor.SemcorCorpusReader._word
  nltk.corpus.reader.semcor.SemcorCorpusReader.html#_word
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor._all_xmlwords_in
  nltk.corpus.reader.semcor.html#_all_xmlwords_in
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorSentence
  nltk.corpus.reader.semcor.SemcorSentence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A list of words, augmented by an attribute ``num`` used to record the sentence identifier (the ``n`` attribute from the XML).
• nltk.corpus.reader.semcor.SemcorSentence.__init__
  nltk.corpus.reader.semcor.SemcorSentence.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.semcor.SemcorSentence.num
  nltk.corpus.reader.semcor.SemcorSentence.html#num
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView
  nltk.corpus.reader.semcor.SemcorWordView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stream backed corpus view specialized for use with the BNC corpus.
• nltk.corpus.reader.semcor.SemcorWordView.__init__
  nltk.corpus.reader.semcor.SemcorWordView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.semcor.SemcorWordView._unit
  nltk.corpus.reader.semcor.SemcorWordView.html#_unit
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView._sent
  nltk.corpus.reader.semcor.SemcorWordView.html#_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView._pos_tag
  nltk.corpus.reader.semcor.SemcorWordView.html#_pos_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView._sem_tag
  nltk.corpus.reader.semcor.SemcorWordView.html#_sem_tag
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView._wordnet
  nltk.corpus.reader.semcor.SemcorWordView.html#_wordnet
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView.handle_elt
  nltk.corpus.reader.semcor.SemcorWordView.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.semcor.SemcorWordView.handle_word
  nltk.corpus.reader.semcor.SemcorWordView.html#handle_word
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.semcor.SemcorWordView.handle_sent
  nltk.corpus.reader.semcor.SemcorWordView.html#handle_sent
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.mimic_wrap
  nltk.corpus.reader.framenet.html#mimic_wrap
  ZopeInterfaceFunction
  Function
  VISIBLE
  Wrap the first of 'lines' with textwrap and the remaining lines at exactly the same positions as the first.
• nltk.corpus.reader.framenet._pretty_longstring
  nltk.corpus.reader.framenet.html#_pretty_longstring
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a long string.
• nltk.corpus.reader.framenet._pretty_any
  nltk.corpus.reader.framenet.html#_pretty_any
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing any AttrDict object.
• nltk.corpus.reader.framenet._pretty_semtype
  nltk.corpus.reader.framenet.html#_pretty_semtype
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a semantic type.
• nltk.corpus.reader.framenet._pretty_frame_relation_type
  nltk.corpus.reader.framenet.html#_pretty_frame_relation_type
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a frame relation type.
• nltk.corpus.reader.framenet._pretty_frame_relation
  nltk.corpus.reader.framenet.html#_pretty_frame_relation
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a frame relation.
• nltk.corpus.reader.framenet._pretty_fe_relation
  nltk.corpus.reader.framenet.html#_pretty_fe_relation
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing an FE relation.
• nltk.corpus.reader.framenet._pretty_lu
  nltk.corpus.reader.framenet.html#_pretty_lu
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a lexical unit.
• nltk.corpus.reader.framenet._pretty_exemplars
  nltk.corpus.reader.framenet.html#_pretty_exemplars
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a list of exemplar sentences for a lexical unit.
• nltk.corpus.reader.framenet._pretty_fulltext_sentences
  nltk.corpus.reader.framenet.html#_pretty_fulltext_sentences
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a list of annotated sentences for a full-text document.
• nltk.corpus.reader.framenet._pretty_fulltext_sentence
  nltk.corpus.reader.framenet.html#_pretty_fulltext_sentence
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing an annotated sentence from a full-text document.
• nltk.corpus.reader.framenet._pretty_pos
  nltk.corpus.reader.framenet.html#_pretty_pos
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a sentence with its POS tags.
• nltk.corpus.reader.framenet._pretty_annotation
  nltk.corpus.reader.framenet.html#_pretty_annotation
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing an exemplar sentence for a lexical unit.
• nltk.corpus.reader.framenet._annotation_ascii
  nltk.corpus.reader.framenet.html#_annotation_ascii
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.corpus.reader.framenet._annotation_ascii_frames
  nltk.corpus.reader.framenet.html#_annotation_ascii_frames
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.corpus.reader.framenet._annotation_ascii_FE_layer
  nltk.corpus.reader.framenet.html#_annotation_ascii_FE_layer
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper for _annotation_ascii_FEs().
• nltk.corpus.reader.framenet._annotation_ascii_FEs
  nltk.corpus.reader.framenet.html#_annotation_ascii_FEs
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.corpus.reader.framenet._pretty_fe
  nltk.corpus.reader.framenet.html#_pretty_fe
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a frame element.
• nltk.corpus.reader.framenet._pretty_frame
  nltk.corpus.reader.framenet.html#_pretty_frame
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper function for pretty-printing a frame.
• nltk.corpus.reader.framenet.FramenetError
  nltk.corpus.reader.framenet.FramenetError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An exception class for framenet-related errors.
• nltk.corpus.reader.framenet.AttrDict
  nltk.corpus.reader.framenet.AttrDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A class that wraps a dict and allows accessing the keys of the dict as if they were attributes. Taken from here: http://stackoverflow.com/a/14620633/8879
• nltk.corpus.reader.framenet.AttrDict.__init__
  nltk.corpus.reader.framenet.AttrDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict.__setattr__
  nltk.corpus.reader.framenet.AttrDict.html#__setattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict.__getattr__
  nltk.corpus.reader.framenet.AttrDict.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict.__getitem__
  nltk.corpus.reader.framenet.AttrDict.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict._short_repr
  nltk.corpus.reader.framenet.AttrDict.html#_short_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict._str
  nltk.corpus.reader.framenet.AttrDict.html#_str
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict.__str__
  nltk.corpus.reader.framenet.AttrDict.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.AttrDict.__repr__
  nltk.corpus.reader.framenet.AttrDict.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.SpecialList
  nltk.corpus.reader.framenet.SpecialList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A list subclass which adds a '_type' attribute for special printing (similar to an AttrDict, though this is NOT an AttrDict subclass).
• nltk.corpus.reader.framenet.SpecialList.__init__
  nltk.corpus.reader.framenet.SpecialList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.SpecialList._type
  nltk.corpus.reader.framenet.SpecialList.html#_type
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.SpecialList._str
  nltk.corpus.reader.framenet.SpecialList.html#_str
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.SpecialList.__str__
  nltk.corpus.reader.framenet.SpecialList.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.SpecialList.__repr__
  nltk.corpus.reader.framenet.SpecialList.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future
  nltk.corpus.reader.framenet.Future.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wraps and acts as a proxy for a value to be loaded lazily (on demand). Adapted from https://gist.github.com/sergey-miryanov/2935416
• nltk.corpus.reader.framenet.Future.__init__
  nltk.corpus.reader.framenet.Future.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  :param loader: when called with no arguments, returns the value to be stored :type loader: callable
• nltk.corpus.reader.framenet.Future._loader
  nltk.corpus.reader.framenet.Future.html#_loader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.Future._d
  nltk.corpus.reader.framenet.Future.html#_d
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.Future._data
  nltk.corpus.reader.framenet.Future.html#_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.Future.__nonzero__
  nltk.corpus.reader.framenet.Future.html#__nonzero__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__len__
  nltk.corpus.reader.framenet.Future.html#__len__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__setitem__
  nltk.corpus.reader.framenet.Future.html#__setitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__getitem__
  nltk.corpus.reader.framenet.Future.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__getattr__
  nltk.corpus.reader.framenet.Future.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__str__
  nltk.corpus.reader.framenet.Future.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.Future.__repr__
  nltk.corpus.reader.framenet.Future.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.PrettyDict
  nltk.corpus.reader.framenet.PrettyDict.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Displays an abbreviated repr of values where possible. Inherits from AttrDict, so a callable value will be lazily converted to an actual value.
• nltk.corpus.reader.framenet.PrettyDict.__init__
  nltk.corpus.reader.framenet.PrettyDict.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.PrettyDict.__repr__
  nltk.corpus.reader.framenet.PrettyDict.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.PrettyList
  nltk.corpus.reader.framenet.PrettyList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Displays an abbreviated repr of only the first several elements, not the whole list.
• nltk.corpus.reader.framenet.PrettyList.__init__
  nltk.corpus.reader.framenet.PrettyList.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.PrettyList._MAX_REPR_SIZE
  nltk.corpus.reader.framenet.PrettyList.html#_MAX_REPR_SIZE
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.PrettyList._BREAK_LINES
  nltk.corpus.reader.framenet.PrettyList.html#_BREAK_LINES
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.PrettyList.__repr__
  nltk.corpus.reader.framenet.PrettyList.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this corpus view that is similar to a list's representation; but if it would be more than 60 characters long, it is truncated.
• nltk.corpus.reader.framenet.PrettyLazyMap
  nltk.corpus.reader.framenet.PrettyLazyMap.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Displays an abbreviated repr of only the first several elements, not the whole list.
• nltk.corpus.reader.framenet.PrettyLazyMap._MAX_REPR_SIZE
  nltk.corpus.reader.framenet.PrettyLazyMap.html#_MAX_REPR_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.PrettyLazyMap.__repr__
  nltk.corpus.reader.framenet.PrettyLazyMap.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this corpus view that is similar to a list's representation; but if it would be more than 60 characters long, it is truncated.
• nltk.corpus.reader.framenet.PrettyLazyIteratorList
  nltk.corpus.reader.framenet.PrettyLazyIteratorList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Displays an abbreviated repr of only the first several elements, not the whole list.
• nltk.corpus.reader.framenet.PrettyLazyIteratorList._MAX_REPR_SIZE
  nltk.corpus.reader.framenet.PrettyLazyIteratorList.html#_MAX_REPR_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.PrettyLazyIteratorList.__repr__
  nltk.corpus.reader.framenet.PrettyLazyIteratorList.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this corpus view that is similar to a list's representation; but if it would be more than 60 characters long, it is truncated.
• nltk.corpus.reader.framenet.PrettyLazyConcatenation
  nltk.corpus.reader.framenet.PrettyLazyConcatenation.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Displays an abbreviated repr of only the first several elements, not the whole list.
• nltk.corpus.reader.framenet.PrettyLazyConcatenation._MAX_REPR_SIZE
  nltk.corpus.reader.framenet.PrettyLazyConcatenation.html#_MAX_REPR_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.PrettyLazyConcatenation.__repr__
  nltk.corpus.reader.framenet.PrettyLazyConcatenation.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a string representation for this corpus view that is similar to a list's representation; but if it would be more than 60 characters long, it is truncated.
• nltk.corpus.reader.framenet.PrettyLazyConcatenation.__add__
  nltk.corpus.reader.framenet.PrettyLazyConcatenation.html#__add__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating self with other.
• nltk.corpus.reader.framenet.PrettyLazyConcatenation.__radd__
  nltk.corpus.reader.framenet.PrettyLazyConcatenation.html#__radd__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list concatenating other with self.
• nltk.corpus.reader.framenet.FramenetCorpusReader
  nltk.corpus.reader.framenet.FramenetCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A corpus reader for the Framenet Corpus.
• nltk.corpus.reader.framenet.FramenetCorpusReader._bad_statuses
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_bad_statuses
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader._warnings
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_warnings
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader.warnings
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#warnings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Enable or disable warnings of data integrity issues as they are encountered. If v is truthy, warnings will be enabled.
• nltk.corpus.reader.framenet.FramenetCorpusReader.__init__
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._frame_dir
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_frame_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._lu_dir
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_lu_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._fulltext_dir
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_fulltext_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._fnweb_url
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_fnweb_url
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._frame_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_frame_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._cached_frames
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_cached_frames
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._lu_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_lu_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._fulltext_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_fulltext_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._semtypes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_semtypes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._freltyp_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_freltyp_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._frel_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_frel_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._ferel_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_ferel_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._frel_f_idx
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_frel_f_idx
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader.help
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Display help information summarizing the main methods.
• nltk.corpus.reader.framenet.FramenetCorpusReader._buildframeindex
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_buildframeindex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._buildcorpusindex
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_buildcorpusindex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._buildluindex
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_buildluindex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._buildrelationindex
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_buildrelationindex
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._warn
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_warn
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader.readme
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus README.txt (or README) file.
• nltk.corpus.reader.framenet.FramenetCorpusReader.buildindexes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#buildindexes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Build the internal indexes to make look-ups faster.
• nltk.corpus.reader.framenet.FramenetCorpusReader.doc
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#doc
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the annotated document whose id number is ``fn_docid``. This id number can be obtained by calling the Documents() function.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame_by_id
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame_by_id
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the details for the specified Frame using the frame's id number.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame_by_name
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame_by_name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the details for the specified Frame using the frame's name.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the details for the specified Frame using the frame's name or id number.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frames_by_lemma
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frames_by_lemma
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader.lu_basic
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#lu_basic
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns basic information about the LU whose id is ``fn_luid``. This is basically just a wrapper around the ``lu()`` function with "subCorpus" info excluded.
• nltk.corpus.reader.framenet.FramenetCorpusReader.lu
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#lu
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader._lu_file
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_lu_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  Augment the LU information that was loaded from the frame file with additional information from the LU file.
• nltk.corpus.reader.framenet.FramenetCorpusReader._loadsemtypes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_loadsemtypes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Create the semantic types index.
• nltk.corpus.reader.framenet.FramenetCorpusReader.propagate_semtypes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#propagate_semtypes
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader.semtype
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#semtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader.semtype_inherits
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#semtype_inherits
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader.frames
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frames
  ZopeInterfaceFunction
  Method
  VISIBLE
  Obtain details for a specific frame.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame_ids_and_names
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame_ids_and_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uses the frame index, which is much faster than looking up each frame definition if only the names and IDs are needed.
• nltk.corpus.reader.framenet.FramenetCorpusReader.fes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#fes
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader.lus
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#lus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Obtain details for lexical units. Optionally restrict by lexical unit name pattern, and/or to a certain frame or frames whose name matches a pattern.
• nltk.corpus.reader.framenet.FramenetCorpusReader.lu_ids_and_names
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#lu_ids_and_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uses the LU index, which is much faster than looking up each LU definition if only the names and IDs are needed.
• nltk.corpus.reader.framenet.FramenetCorpusReader.docs_metadata
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#docs_metadata
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return an index of the annotated documents in Framenet.
• nltk.corpus.reader.framenet.FramenetCorpusReader.docs
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#docs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of the annotated full-text documents in FrameNet, optionally filtered by a regex to be matched against the document name.
• nltk.corpus.reader.framenet.FramenetCorpusReader.sents
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Annotated sentences matching the specified criteria.
• nltk.corpus.reader.framenet.FramenetCorpusReader.annotations
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#annotations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Frame annotation sets matching the specified criteria.
• nltk.corpus.reader.framenet.FramenetCorpusReader.exemplars
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#exemplars
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader._exemplar_of_fes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_exemplar_of_fes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Given an exemplar sentence and a set of FE names, return the subset of FE names that are realized overtly in the sentence on the FE, FE2, or FE3 layer.
• nltk.corpus.reader.framenet.FramenetCorpusReader.ft_sents
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#ft_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Full-text annotation sentences, optionally filtered by document name.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame_relation_types
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame_relation_types
  ZopeInterfaceFunction
  Method
  VISIBLE
  Obtain a list of frame relation types.
• nltk.corpus.reader.framenet.FramenetCorpusReader.frame_relations
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#frame_relations
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader.fe_relations
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#fe_relations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Obtain a list of frame element relations.
• nltk.corpus.reader.framenet.FramenetCorpusReader.semtypes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#semtypes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Obtain a list of semantic types.
• nltk.corpus.reader.framenet.FramenetCorpusReader._load_xml_attributes
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_load_xml_attributes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Extracts a subset of the attributes from the given element and returns them in a dictionary.
• nltk.corpus.reader.framenet.FramenetCorpusReader._strip_tags
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_strip_tags
  ZopeInterfaceFunction
  Method
  PRIVATE
  Gets rid of all tags and newline characters from the given input
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Extracts and returns the attributes of the given element
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fulltextindex_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fulltextindex_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Extracts corpus/document info from the fulltextIndex.xml file.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_frame_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_frame_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load the info for a Frame from a frame xml file
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fecoreset_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fecoreset_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load fe coreset info from xml.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_framerelationtype_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_framerelationtype_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load frame-relation element and its child fe-relation elements from frRelation.xml.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_framerelation_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_framerelation_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load frame-relation element and its child fe-relation elements from frRelation.xml.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fulltextannotation_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fulltextannotation_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fulltext_sentence_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fulltext_sentence_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load information from the given 'sentence' element. Each 'sentence' element contains a "text" and "annotationSet" sub elements.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fulltextannotationset_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fulltextannotationset_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load information from the given 'annotationSet' element. Each 'annotationSet' contains several "layer" elements.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fulltextlayer_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fulltextlayer_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load information from the given 'layer' element. Each 'layer' contains several "label" elements.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_framelexunit_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_framelexunit_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load the lexical unit info from an xml element in a frame's xml file.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_lexunit_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_lexunit_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load full info for a lexical unit from its xml file. This should only be called when accessing corpus annotations (which are not included in frame files).
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_lusubcorpus_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_lusubcorpus_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load a subcorpus of a lexical unit from the given xml.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_lusentence_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_lusentence_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load a sentence from a subcorpus of an LU from xml.
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_luannotationset_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_luannotationset_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load an annotation set from a sentence in an subcorpus of an LU
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_lulayer_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_lulayer_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load a layer from an annotation set
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_fe_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_fe_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.FramenetCorpusReader._handle_semtype_elt
  nltk.corpus.reader.framenet.FramenetCorpusReader.html#_handle_semtype_elt
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.framenet.demo
  nltk.corpus.reader.framenet.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.udhr.UdhrCorpusReader
  nltk.corpus.reader.udhr.UdhrCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.corpus.reader.udhr.UdhrCorpusReader.ENCODINGS
  nltk.corpus.reader.udhr.UdhrCorpusReader.html#ENCODINGS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.udhr.UdhrCorpusReader.SKIP
  nltk.corpus.reader.udhr.UdhrCorpusReader.html#SKIP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.udhr.UdhrCorpusReader.__init__
  nltk.corpus.reader.udhr.UdhrCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new plaintext corpus reader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/5 method documented
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.__init__
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new SentiWordNet Corpus Reader, using data from the specified file.
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader._db
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#_db
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader._parse_src_file
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#_parse_src_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.senti_synset
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#senti_synset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.senti_synsets
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#senti_synsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.all_senti_synsets
  nltk.corpus.reader.sentiwordnet.SentiWordNetCorpusReader.html#all_senti_synsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset
  nltk.corpus.reader.sentiwordnet.SentiSynset.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/4 instance variable, 1/6 method documented
• nltk.corpus.reader.sentiwordnet.SentiSynset.__init__
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset._pos_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#_pos_score
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset._neg_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#_neg_score
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset._obj_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#_obj_score
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset.synset
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#synset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset.pos_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#pos_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset.neg_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#neg_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset.obj_score
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#obj_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.sentiwordnet.SentiSynset.__str__
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Prints just the Pos/Neg scores for now.
• nltk.corpus.reader.sentiwordnet.SentiSynset.__repr__
  nltk.corpus.reader.sentiwordnet.SentiSynset.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.twitter.TwitterCorpusReader
  nltk.corpus.reader.twitter.TwitterCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for corpora that consist of Tweets represented as a list of line-delimited JSON.
• nltk.corpus.reader.twitter.TwitterCorpusReader.__init__
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.twitter.TwitterCorpusReader._word_tokenizer
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.twitter.TwitterCorpusReader.docs
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#docs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the full Tweet objects, as specified by Twitter documentation on Tweets
• nltk.corpus.reader.twitter.TwitterCorpusReader.strings
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#strings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns only the text content of Tweets in the file(s)
• nltk.corpus.reader.twitter.TwitterCorpusReader.tokenized
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#tokenized
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.twitter.TwitterCorpusReader.raw
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the corpora in their raw form.
• nltk.corpus.reader.twitter.TwitterCorpusReader._read_tweets
  nltk.corpus.reader.twitter.TwitterCorpusReader.html#_read_tweets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Assumes that each line in stream is a JSON-serialised object.
• nltk.corpus.reader.nkjp._parse_args
  nltk.corpus.reader.nkjp.html#_parse_args
  ZopeInterfaceFunction
  Function
  PRIVATE
  Wraps function arguments: if fileids not specified then function set NKJPCorpusReader paths.
• nltk.corpus.reader.nkjp.NKJPCorpusReader
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 0/4 class variable, 9/10 methods documented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.WORDS_MODE
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#WORDS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.SENTS_MODE
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#SENTS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.HEADER_MODE
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#HEADER_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.RAW_MODE
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#RAW_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.__init__
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nkjp.NKJPCorpusReader._paths
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#_paths
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.get_paths
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#get_paths
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpusReader.fileids
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns a list of file identifiers for the fileids that make up this corpus.
• nltk.corpus.reader.nkjp.NKJPCorpusReader._view
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#_view
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns a view specialised for use with particular corpus file.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.add_root
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#add_root
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add root if necessary to specified fileid.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.header
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#header
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns header(s) of specified fileids.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.sents
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns sentences in specified fileids.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.words
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns words in specified fileids.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.tagged_words
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Call with specified tags as a list, e.g. tags=['subst', 'comp']. Returns tagged words in specified fileids.
• nltk.corpus.reader.nkjp.NKJPCorpusReader.raw
  nltk.corpus.reader.nkjp.NKJPCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns words in specified fileids.
• nltk.corpus.reader.nkjp.NKJPCorpus_Header_View
  nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/3 method documented
• nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.__init__
  nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  HEADER_MODE A stream backed corpus view specialized for use with header.xml files in NKJP corpus.
• nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.tagspec
  nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.html#tagspec
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.handle_query
  nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.html#handle_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.handle_elt
  nltk.corpus.reader.nkjp.NKJPCorpus_Header_View.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nkjp.XML_Tool
  nltk.corpus.reader.nkjp.XML_Tool.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Helper class creating xml file to one without references to nkjp: namespace. That's needed because the XMLCorpusView assumes that one can find short substrings of XML that are valid XML, which is not true if a namespace is declared at top level
• nltk.corpus.reader.nkjp.XML_Tool.__init__
  nltk.corpus.reader.nkjp.XML_Tool.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.XML_Tool.read_file
  nltk.corpus.reader.nkjp.XML_Tool.html#read_file
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.XML_Tool.write_file
  nltk.corpus.reader.nkjp.XML_Tool.html#write_file
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.XML_Tool.build_preprocessed_file
  nltk.corpus.reader.nkjp.XML_Tool.html#build_preprocessed_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.XML_Tool.remove_preprocessed_file
  nltk.corpus.reader.nkjp.XML_Tool.html#remove_preprocessed_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stream backed corpus view specialized for use with ann_segmentation.xml files in NKJP corpus.
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.__init__
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view based on a specified XML file.
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.tagspec
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#tagspec
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.text_view
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#text_view
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.xml_tool
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#xml_tool
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.get_segm_id
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#get_segm_id
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.get_sent_beg
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#get_sent_beg
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.get_sent_end
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#get_sent_end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.get_sentences
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#get_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.remove_choice
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#remove_choice
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.handle_query
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#handle_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.handle_elt
  nltk.corpus.reader.nkjp.NKJPCorpus_Segmentation_View.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stream backed corpus view specialized for use with text.xml files in NKJP corpus.
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.SENTS_MODE
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#SENTS_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.RAW_MODE
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#RAW_MODE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.__init__
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view based on a specified XML file.
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.mode
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#mode
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.tagspec
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#tagspec
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.segm_dict
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#segm_dict
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.xml_tool
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#xml_tool
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.handle_query
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#handle_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.read_block
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns text as a list of sentences.
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.get_segm_id
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#get_segm_id
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.handle_elt
  nltk.corpus.reader.nkjp.NKJPCorpus_Text_View.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stream backed corpus view specialized for use with ann_morphosyntax.xml files in NKJP corpus.
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.__init__
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view based on a specified XML file.
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.tags
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#tags
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.tagspec
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#tagspec
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.xml_tool
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#xml_tool
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.handle_query
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#handle_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.handle_elt
  nltk.corpus.reader.nkjp.NKJPCorpus_Morph_View.html#handle_elt
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.crubadan.CrubadanCorpusReader
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A corpus reader used to access language An Crubadan n-gram files.
• nltk.corpus.reader.crubadan.CrubadanCorpusReader._LANG_MAPPER_FILE
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#_LANG_MAPPER_FILE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.crubadan.CrubadanCorpusReader._all_lang_freq
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#_all_lang_freq
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.crubadan.CrubadanCorpusReader.__init__
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.crubadan.CrubadanCorpusReader._lang_mapping_data
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#_lang_mapping_data
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.crubadan.CrubadanCorpusReader.lang_freq
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#lang_freq
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return n-gram FreqDist for a specific language given ISO 639-3 language code
• nltk.corpus.reader.crubadan.CrubadanCorpusReader.langs
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#langs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of supported languages as ISO 639-3 codes
• nltk.corpus.reader.crubadan.CrubadanCorpusReader.iso_to_crubadan
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#iso_to_crubadan
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return internal Crubadan code based on ISO 639-3 code
• nltk.corpus.reader.crubadan.CrubadanCorpusReader.crubadan_to_iso
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#crubadan_to_iso
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return ISO 639-3 code given internal Crubadan code
• nltk.corpus.reader.crubadan.CrubadanCorpusReader._load_lang_mapping_data
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#_load_lang_mapping_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load language mappings between codes and description from table.txt
• nltk.corpus.reader.crubadan.CrubadanCorpusReader._load_lang_ngrams
  nltk.corpus.reader.crubadan.CrubadanCorpusReader.html#_load_lang_ngrams
  ZopeInterfaceFunction
  Method
  PRIVATE
  Load single n-gram language file given the ISO 639-3 language code and return its FreqDist
• nltk.corpus.reader.mte.xpath
  nltk.corpus.reader.mte.html#xpath
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTECorpusView
  nltk.corpus.reader.mte.MTECorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for lazy viewing the MTE Corpus.
• nltk.corpus.reader.mte.MTECorpusView.__init__
  nltk.corpus.reader.mte.MTECorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view based on a specified XML file.
• nltk.corpus.reader.mte.MTECorpusView.read_block
  nltk.corpus.reader.mte.MTECorpusView.html#read_block
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read from stream until we find at least one element that matches tagspec, and return the result of applying elt_handler to each element found.
• nltk.corpus.reader.mte.MTEFileReader
  nltk.corpus.reader.mte.MTEFileReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for loading the content of the multext-east corpus. It parses the xml files and does some tag-filtering depending on the given method parameters.
• nltk.corpus.reader.mte.MTEFileReader.ns
  nltk.corpus.reader.mte.MTEFileReader.html#ns
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.tag_ns
  nltk.corpus.reader.mte.MTEFileReader.html#tag_ns
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.xml_ns
  nltk.corpus.reader.mte.MTEFileReader.html#xml_ns
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.word_path
  nltk.corpus.reader.mte.MTEFileReader.html#word_path
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.sent_path
  nltk.corpus.reader.mte.MTEFileReader.html#sent_path
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.para_path
  nltk.corpus.reader.mte.MTEFileReader.html#para_path
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.__init__
  nltk.corpus.reader.mte.MTEFileReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.__file_path
  nltk.corpus.reader.mte.MTEFileReader.html#__file_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._word_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_word_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._sent_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_sent_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._para_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_para_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._tagged_word_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_tagged_word_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._tagged_sent_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_tagged_sent_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._tagged_para_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_tagged_para_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._lemma_word_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_lemma_word_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._lemma_sent_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_lemma_sent_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader._lemma_para_elt
  nltk.corpus.reader.mte.MTEFileReader.html#_lemma_para_elt
  ZopeInterfaceFunction
  Class Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.words
  nltk.corpus.reader.mte.MTEFileReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.sents
  nltk.corpus.reader.mte.MTEFileReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.paras
  nltk.corpus.reader.mte.MTEFileReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.lemma_words
  nltk.corpus.reader.mte.MTEFileReader.html#lemma_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.tagged_words
  nltk.corpus.reader.mte.MTEFileReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.lemma_sents
  nltk.corpus.reader.mte.MTEFileReader.html#lemma_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.tagged_sents
  nltk.corpus.reader.mte.MTEFileReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.lemma_paras
  nltk.corpus.reader.mte.MTEFileReader.html#lemma_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTEFileReader.tagged_paras
  nltk.corpus.reader.mte.MTEFileReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTETagConverter
  nltk.corpus.reader.mte.MTETagConverter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for converting msd tags to universal tags, more conversion options are currently not implemented.
• nltk.corpus.reader.mte.MTETagConverter.mapping_msd_universal
  nltk.corpus.reader.mte.MTETagConverter.html#mapping_msd_universal
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.mte.MTETagConverter.msd_to_universal
  nltk.corpus.reader.mte.MTETagConverter.html#msd_to_universal
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  This function converts the annotation from the Multex-East to the universal tagset as described in Chapter 5 of the NLTK-Book
• nltk.corpus.reader.mte.MTECorpusReader
  nltk.corpus.reader.mte.MTECorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for corpora following the TEI-p5 xml scheme, such as MULTEXT-East. MULTEXT-East contains part-of-speech-tagged words with a quite precise tagging scheme. These tags can be converted to the Universal tagset
• nltk.corpus.reader.mte.MTECorpusReader.__init__
  nltk.corpus.reader.mte.MTECorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new MTECorpusreader for a set of documents located at the given root directory. Example usage:
• nltk.corpus.reader.mte.MTECorpusReader.__fileids
  nltk.corpus.reader.mte.MTECorpusReader.html#__fileids
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.mte.MTECorpusReader.readme
  nltk.corpus.reader.mte.MTECorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Prints some information about this corpus. :return: the content of the attached README file :rtype: str
• nltk.corpus.reader.mte.MTECorpusReader.raw
  nltk.corpus.reader.mte.MTECorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.mte.MTECorpusReader.words
  nltk.corpus.reader.mte.MTECorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.mte.MTECorpusReader.sents
  nltk.corpus.reader.mte.MTECorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.paras
  nltk.corpus.reader.mte.MTECorpusReader.html#paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.lemma_words
  nltk.corpus.reader.mte.MTECorpusReader.html#lemma_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.tagged_words
  nltk.corpus.reader.mte.MTECorpusReader.html#tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.lemma_sents
  nltk.corpus.reader.mte.MTECorpusReader.html#lemma_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.tagged_sents
  nltk.corpus.reader.mte.MTECorpusReader.html#tagged_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.lemma_paras
  nltk.corpus.reader.mte.MTECorpusReader.html#lemma_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.mte.MTECorpusReader.tagged_paras
  nltk.corpus.reader.mte.MTECorpusReader.html#tagged_paras
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.reviews.TITLE
  nltk.corpus.reader.reviews.html#TITLE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.FEATURES
  nltk.corpus.reader.reviews.html#FEATURES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.NOTES
  nltk.corpus.reader.reviews.html#NOTES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.SENT
  nltk.corpus.reader.reviews.html#SENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.Review
  nltk.corpus.reader.reviews.Review.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Review is the main block of a ReviewsCorpusReader.
• nltk.corpus.reader.reviews.Review.__init__
  nltk.corpus.reader.reviews.Review.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.reviews.Review.title
  nltk.corpus.reader.reviews.Review.html#title
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.Review.review_lines
  nltk.corpus.reader.reviews.Review.html#review_lines
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.Review.add_line
  nltk.corpus.reader.reviews.Review.html#add_line
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a line (ReviewLine) to the review.
• nltk.corpus.reader.reviews.Review.features
  nltk.corpus.reader.reviews.Review.html#features
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of features in the review. Each feature is a tuple made of the specific item feature and the opinion strength about that feature.
• nltk.corpus.reader.reviews.Review.sents
  nltk.corpus.reader.reviews.Review.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all tokenized sentences in the review.
• nltk.corpus.reader.reviews.Review.__repr__
  nltk.corpus.reader.reviews.Review.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewLine
  nltk.corpus.reader.reviews.ReviewLine.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A ReviewLine represents a sentence of the review, together with (optional) annotations of its features and notes about the reviewed item.
• nltk.corpus.reader.reviews.ReviewLine.__init__
  nltk.corpus.reader.reviews.ReviewLine.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewLine.sent
  nltk.corpus.reader.reviews.ReviewLine.html#sent
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewLine.features
  nltk.corpus.reader.reviews.ReviewLine.html#features
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewLine.notes
  nltk.corpus.reader.reviews.ReviewLine.html#notes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewLine.__repr__
  nltk.corpus.reader.reviews.ReviewLine.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.reviews.ReviewsCorpusReader
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for the Customer Review Data dataset by Hu, Liu (2004). Note: we are not applying any sentence tokenization at the moment, just word tokenization.
• nltk.corpus.reader.reviews.ReviewsCorpusReader.__init__
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.reviews.ReviewsCorpusReader._word_tokenizer
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.reviews.ReviewsCorpusReader.features
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#features
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of features. Each feature is a tuple made of the specific item feature and the opinion strength about that feature.
• nltk.corpus.reader.reviews.ReviewsCorpusReader.raw
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.reviews.ReviewsCorpusReader.readme
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus README.txt file.
• nltk.corpus.reader.reviews.ReviewsCorpusReader.reviews
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#reviews
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all the reviews as a list of Review objects. If fileids is specified, return all the reviews from each of the specified files.
• nltk.corpus.reader.reviews.ReviewsCorpusReader.sents
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all sentences in the corpus or in the specified files.
• nltk.corpus.reader.reviews.ReviewsCorpusReader.words
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all words and punctuation symbols in the corpus or in the specified files.
• nltk.corpus.reader.reviews.ReviewsCorpusReader._read_features
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#_read_features
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.reviews.ReviewsCorpusReader._read_review_block
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#_read_review_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.reviews.ReviewsCorpusReader._read_sent_block
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.reviews.ReviewsCorpusReader._read_word_block
  nltk.corpus.reader.reviews.ReviewsCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView
  nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This CorpusView is used to skip the initial readme block of the corpus.
• nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView.__init__
  nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new corpus view, based on the file fileid, and read with block_reader. See the class documentation for more information.
• nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView._filepos
  nltk.corpus.reader.opinion_lexicon.IgnoreReadmeCorpusView.html#_filepos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader
  nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for Liu and Hu opinion lexicon. Blank lines and readme are ignored.
• nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.words
  nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all words in the opinion lexicon. Note that these words are not sorted in alphabetical order.
• nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.positive
  nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.html#positive
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all positive words in alphabetical order.
• nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.negative
  nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.html#negative
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all negative words in alphabetical order.
• nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader._read_word_block
  nltk.corpus.reader.opinion_lexicon.OpinionLexiconCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for the Pros and Cons sentence dataset.
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader.__init__
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader._word_tokenizer
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader.sents
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all sentences in the corpus or in the specified files/categories.
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader.words
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all words and punctuation symbols in the corpus or in the specified files/categories.
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader._read_sent_block
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader._read_word_block
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.pros_cons.ProsConsCorpusReader._resolve
  nltk.corpus.reader.pros_cons.ProsConsCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.__init__
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader._word_tokenizer
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader._sent_tokenizer
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader._resolve
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#_resolve
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.raw
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.readme
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus Readme.txt file.
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.sents
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all sentences in the corpus or in the specified file(s).
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.words
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all words and punctuation symbols in the corpus or in the specified file(s).
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader._read_sent_block
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader._read_word_block
  nltk.corpus.reader.categorized_sents.CategorizedSentencesCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.STARS
  nltk.corpus.reader.comparative_sents.html#STARS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.COMPARISON
  nltk.corpus.reader.comparative_sents.html#COMPARISON
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.CLOSE_COMPARISON
  nltk.corpus.reader.comparative_sents.html#CLOSE_COMPARISON
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.GRAD_COMPARISON
  nltk.corpus.reader.comparative_sents.html#GRAD_COMPARISON
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.NON_GRAD_COMPARISON
  nltk.corpus.reader.comparative_sents.html#NON_GRAD_COMPARISON
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.ENTITIES_FEATS
  nltk.corpus.reader.comparative_sents.html#ENTITIES_FEATS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.KEYWORD
  nltk.corpus.reader.comparative_sents.html#KEYWORD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison
  nltk.corpus.reader.comparative_sents.Comparison.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Comparison represents a comparative sentence and its constituents.
• nltk.corpus.reader.comparative_sents.Comparison.__init__
  nltk.corpus.reader.comparative_sents.Comparison.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.comparative_sents.Comparison.text
  nltk.corpus.reader.comparative_sents.Comparison.html#text
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.comp_type
  nltk.corpus.reader.comparative_sents.Comparison.html#comp_type
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.entity_1
  nltk.corpus.reader.comparative_sents.Comparison.html#entity_1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.entity_2
  nltk.corpus.reader.comparative_sents.Comparison.html#entity_2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.feature
  nltk.corpus.reader.comparative_sents.Comparison.html#feature
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.keyword
  nltk.corpus.reader.comparative_sents.Comparison.html#keyword
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.Comparison.__repr__
  nltk.corpus.reader.comparative_sents.Comparison.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Reader for the Comparative Sentence Dataset by Jindal and Liu (2006).
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.__init__
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._word_tokenizer
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._sent_tokenizer
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_sent_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.comparisons
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#comparisons
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all comparisons in the corpus.
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.keywords
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#keywords
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a set of all keywords used in the corpus.
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.keywords_readme
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#keywords_readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the list of words and constituents considered as clues of a comparison (from listOfkeywords.txt).
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.raw
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#raw
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.readme
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus readme file.
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.sents
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all sentences in the corpus.
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.words
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all words and punctuation symbols in the corpus.
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._read_comparison_block
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_read_comparison_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._read_keyword_block
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_read_keyword_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._read_sent_block
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_read_sent_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader._read_word_block
  nltk.corpus.reader.comparative_sents.ComparativeSentencesCorpusReader.html#_read_word_block
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 0/2 class variable, 3/4 methods documented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.MEANING_Q
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#MEANING_Q
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.TRANSLATION_Q
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#TRANSLATION_Q
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.__init__
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader._c
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#_c
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader._uid_lv
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#_uid_lv
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader._lv_uid
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#_lv_uid
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.language_varieties
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#language_varieties
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of PanLex language varieties.
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.meanings
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#meanings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of meanings for an expression.
• nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.translations
  nltk.corpus.reader.panlex_lite.PanLexLiteCorpusReader.html#translations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of translations for an expression into a single language variety.
• nltk.corpus.reader.panlex_lite.Meaning
  nltk.corpus.reader.panlex_lite.Meaning.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Represents a single PanLex meaning. A meaning is a translation set derived from a single source.
• nltk.corpus.reader.panlex_lite.Meaning.__init__
  nltk.corpus.reader.panlex_lite.Meaning.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_lite.Meaning.id
  nltk.corpus.reader.panlex_lite.Meaning.html#id
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_lite.Meaning.quality
  nltk.corpus.reader.panlex_lite.Meaning.html#quality
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_lite.Meaning.source
  nltk.corpus.reader.panlex_lite.Meaning.html#source
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_lite.Meaning.source_group
  nltk.corpus.reader.panlex_lite.Meaning.html#source_group
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_lite.Meaning.expressions
  nltk.corpus.reader.panlex_lite.Meaning.html#expressions
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.panlex_swadesh.PanlexLanguage
  nltk.corpus.reader.panlex_swadesh.html#PanlexLanguage
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a class to read the PanLex Swadesh list from
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.__init__
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.swadesh_size
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#swadesh_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader._languages
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#_languages
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader._macro_langauges
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#_macro_langauges
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.license
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#license
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus LICENSE file, if it exists.
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.readme
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of the corpus README file, if it exists.
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.language_codes
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#language_codes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.get_languages
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#get_languages
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.get_macrolanguages
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#get_macrolanguages
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.words_by_lang
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#words_by_lang
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.words_by_iso639
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#words_by_iso639
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.entries
  nltk.corpus.reader.panlex_swadesh.PanlexSwadeshCorpusReader.html#entries
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.wordnet._INF
  nltk.corpus.reader.wordnet.html#_INF
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.ADJ
  nltk.corpus.reader.wordnet.html#ADJ
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.ADJ_SAT
  nltk.corpus.reader.wordnet.html#ADJ_SAT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.ADV
  nltk.corpus.reader.wordnet.html#ADV
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.NOUN
  nltk.corpus.reader.wordnet.html#NOUN
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.VERB
  nltk.corpus.reader.wordnet.html#VERB
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.POS_LIST
  nltk.corpus.reader.wordnet.html#POS_LIST
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.VERB_FRAME_STRINGS
  nltk.corpus.reader.wordnet.html#VERB_FRAME_STRINGS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.SENSENUM_RE
  nltk.corpus.reader.wordnet.html#SENSENUM_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetError
  nltk.corpus.reader.wordnet.WordNetError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  An exception class for wordnet-related errors.
• nltk.corpus.reader.wordnet._WordNetObject
  nltk.corpus.reader.wordnet._WordNetObject.html
  ZopeInterfaceClass
  Class
  PRIVATE
  A common base class for lemmas and synsets.
• nltk.corpus.reader.wordnet._WordNetObject.hypernyms
  nltk.corpus.reader.wordnet._WordNetObject.html#hypernyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject._hypernyms
  nltk.corpus.reader.wordnet._WordNetObject.html#_hypernyms
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.instance_hypernyms
  nltk.corpus.reader.wordnet._WordNetObject.html#instance_hypernyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject._instance_hypernyms
  nltk.corpus.reader.wordnet._WordNetObject.html#_instance_hypernyms
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.hyponyms
  nltk.corpus.reader.wordnet._WordNetObject.html#hyponyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.instance_hyponyms
  nltk.corpus.reader.wordnet._WordNetObject.html#instance_hyponyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.member_holonyms
  nltk.corpus.reader.wordnet._WordNetObject.html#member_holonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.substance_holonyms
  nltk.corpus.reader.wordnet._WordNetObject.html#substance_holonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.part_holonyms
  nltk.corpus.reader.wordnet._WordNetObject.html#part_holonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.member_meronyms
  nltk.corpus.reader.wordnet._WordNetObject.html#member_meronyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.substance_meronyms
  nltk.corpus.reader.wordnet._WordNetObject.html#substance_meronyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.part_meronyms
  nltk.corpus.reader.wordnet._WordNetObject.html#part_meronyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.topic_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#topic_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.in_topic_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#in_topic_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.region_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#region_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.in_region_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#in_region_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.usage_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#usage_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.in_usage_domains
  nltk.corpus.reader.wordnet._WordNetObject.html#in_usage_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.attributes
  nltk.corpus.reader.wordnet._WordNetObject.html#attributes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.entailments
  nltk.corpus.reader.wordnet._WordNetObject.html#entailments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.causes
  nltk.corpus.reader.wordnet._WordNetObject.html#causes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.also_sees
  nltk.corpus.reader.wordnet._WordNetObject.html#also_sees
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.verb_groups
  nltk.corpus.reader.wordnet._WordNetObject.html#verb_groups
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.similar_tos
  nltk.corpus.reader.wordnet._WordNetObject.html#similar_tos
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.__hash__
  nltk.corpus.reader.wordnet._WordNetObject.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.__eq__
  nltk.corpus.reader.wordnet._WordNetObject.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.__ne__
  nltk.corpus.reader.wordnet._WordNetObject.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._WordNetObject.__lt__
  nltk.corpus.reader.wordnet._WordNetObject.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma
  nltk.corpus.reader.wordnet.Lemma.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The lexical entry for a single morphological form of a sense-disambiguated word.
• nltk.corpus.reader.wordnet.Lemma.__slots__
  nltk.corpus.reader.wordnet.Lemma.html#__slots__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.__init__
  nltk.corpus.reader.wordnet.Lemma.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._wordnet_corpus_reader
  nltk.corpus.reader.wordnet.Lemma.html#_wordnet_corpus_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._name
  nltk.corpus.reader.wordnet.Lemma.html#_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._syntactic_marker
  nltk.corpus.reader.wordnet.Lemma.html#_syntactic_marker
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._synset
  nltk.corpus.reader.wordnet.Lemma.html#_synset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._frame_strings
  nltk.corpus.reader.wordnet.Lemma.html#_frame_strings
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._frame_ids
  nltk.corpus.reader.wordnet.Lemma.html#_frame_ids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._lexname_index
  nltk.corpus.reader.wordnet.Lemma.html#_lexname_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._lex_id
  nltk.corpus.reader.wordnet.Lemma.html#_lex_id
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._lang
  nltk.corpus.reader.wordnet.Lemma.html#_lang
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._key
  nltk.corpus.reader.wordnet.Lemma.html#_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.name
  nltk.corpus.reader.wordnet.Lemma.html#name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.syntactic_marker
  nltk.corpus.reader.wordnet.Lemma.html#syntactic_marker
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.synset
  nltk.corpus.reader.wordnet.Lemma.html#synset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.frame_strings
  nltk.corpus.reader.wordnet.Lemma.html#frame_strings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.frame_ids
  nltk.corpus.reader.wordnet.Lemma.html#frame_ids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.lang
  nltk.corpus.reader.wordnet.Lemma.html#lang
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.key
  nltk.corpus.reader.wordnet.Lemma.html#key
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.__repr__
  nltk.corpus.reader.wordnet.Lemma.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma._related
  nltk.corpus.reader.wordnet.Lemma.html#_related
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.count
  nltk.corpus.reader.wordnet.Lemma.html#count
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the frequency count for this Lemma
• nltk.corpus.reader.wordnet.Lemma.antonyms
  nltk.corpus.reader.wordnet.Lemma.html#antonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.derivationally_related_forms
  nltk.corpus.reader.wordnet.Lemma.html#derivationally_related_forms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Lemma.pertainyms
  nltk.corpus.reader.wordnet.Lemma.html#pertainyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset
  nltk.corpus.reader.wordnet.Synset.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.__slots__
  nltk.corpus.reader.wordnet.Synset.html#__slots__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.__init__
  nltk.corpus.reader.wordnet.Synset.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._wordnet_corpus_reader
  nltk.corpus.reader.wordnet.Synset.html#_wordnet_corpus_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._pos
  nltk.corpus.reader.wordnet.Synset.html#_pos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._offset
  nltk.corpus.reader.wordnet.Synset.html#_offset
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._name
  nltk.corpus.reader.wordnet.Synset.html#_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._frame_ids
  nltk.corpus.reader.wordnet.Synset.html#_frame_ids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._lemmas
  nltk.corpus.reader.wordnet.Synset.html#_lemmas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._lemma_names
  nltk.corpus.reader.wordnet.Synset.html#_lemma_names
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._definition
  nltk.corpus.reader.wordnet.Synset.html#_definition
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._examples
  nltk.corpus.reader.wordnet.Synset.html#_examples
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._lexname
  nltk.corpus.reader.wordnet.Synset.html#_lexname
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._all_hypernyms
  nltk.corpus.reader.wordnet.Synset.html#_all_hypernyms
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._pointers
  nltk.corpus.reader.wordnet.Synset.html#_pointers
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._lemma_pointers
  nltk.corpus.reader.wordnet.Synset.html#_lemma_pointers
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.pos
  nltk.corpus.reader.wordnet.Synset.html#pos
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.offset
  nltk.corpus.reader.wordnet.Synset.html#offset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.name
  nltk.corpus.reader.wordnet.Synset.html#name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.frame_ids
  nltk.corpus.reader.wordnet.Synset.html#frame_ids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.definition
  nltk.corpus.reader.wordnet.Synset.html#definition
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.examples
  nltk.corpus.reader.wordnet.Synset.html#examples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.lexname
  nltk.corpus.reader.wordnet.Synset.html#lexname
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._needs_root
  nltk.corpus.reader.wordnet.Synset.html#_needs_root
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.lemma_names
  nltk.corpus.reader.wordnet.Synset.html#lemma_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all the lemma_names associated with the synset
• nltk.corpus.reader.wordnet.Synset.lemmas
  nltk.corpus.reader.wordnet.Synset.html#lemmas
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all the lemma objects associated with the synset
• nltk.corpus.reader.wordnet.Synset.root_hypernyms
  nltk.corpus.reader.wordnet.Synset.html#root_hypernyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the topmost hypernyms of this synset in WordNet.
• nltk.corpus.reader.wordnet.Synset.max_depth
  nltk.corpus.reader.wordnet.Synset.html#max_depth
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.wordnet.Synset._max_depth
  nltk.corpus.reader.wordnet.Synset.html#_max_depth
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.min_depth
  nltk.corpus.reader.wordnet.Synset.html#min_depth
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.corpus.reader.wordnet.Synset._min_depth
  nltk.corpus.reader.wordnet.Synset.html#_min_depth
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.closure
  nltk.corpus.reader.wordnet.Synset.html#closure
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the transitive closure of source under the rel relationship, breadth-first, discarding cycles:
• nltk.corpus.reader.wordnet.Synset.tree
  nltk.corpus.reader.wordnet.Synset.html#tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the full relation tree, including self, discarding cycles:
• nltk.corpus.reader.wordnet.Synset.hypernym_paths
  nltk.corpus.reader.wordnet.Synset.html#hypernym_paths
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the path(s) from this synset to the root, where each path is a list of the synset nodes traversed on the way to the root.
• nltk.corpus.reader.wordnet.Synset.common_hypernyms
  nltk.corpus.reader.wordnet.Synset.html#common_hypernyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Find all synsets that are hypernyms of this synset and the other synset.
• nltk.corpus.reader.wordnet.Synset.lowest_common_hypernyms
  nltk.corpus.reader.wordnet.Synset.html#lowest_common_hypernyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.hypernym_distances
  nltk.corpus.reader.wordnet.Synset.html#hypernym_distances
  ZopeInterfaceFunction
  Method
  VISIBLE
  Get the path(s) from this synset to the root, counting the distance of each node from the initial node on the way. A set of (synset, distance) tuples is returned.
• nltk.corpus.reader.wordnet.Synset._shortest_hypernym_paths
  nltk.corpus.reader.wordnet.Synset.html#_shortest_hypernym_paths
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.Synset.shortest_path_distance
  nltk.corpus.reader.wordnet.Synset.html#shortest_path_distance
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.path_similarity
  nltk.corpus.reader.wordnet.Synset.html#path_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.lch_similarity
  nltk.corpus.reader.wordnet.Synset.html#lch_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.wup_similarity
  nltk.corpus.reader.wordnet.Synset.html#wup_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.res_similarity
  nltk.corpus.reader.wordnet.Synset.html#res_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.jcn_similarity
  nltk.corpus.reader.wordnet.Synset.html#jcn_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset.lin_similarity
  nltk.corpus.reader.wordnet.Synset.html#lin_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.Synset._iter_hypernym_lists
  nltk.corpus.reader.wordnet.Synset.html#_iter_hypernym_lists
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.corpus.reader.wordnet.Synset.__repr__
  nltk.corpus.reader.wordnet.Synset.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.Synset._related
  nltk.corpus.reader.wordnet.Synset.html#_related
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A corpus reader used to access wordnet or its variants.
• nltk.corpus.reader.wordnet.WordNetCorpusReader._ENCODING
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_ENCODING
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.ADJ
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#ADJ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.ADJ_SAT
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#ADJ_SAT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.ADV
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#ADV
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.NOUN
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#NOUN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.VERB
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#VERB
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._FILEMAP
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_FILEMAP
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._pos_numbers
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_pos_numbers
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._pos_names
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_pos_names
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._FILES
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_FILES
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.__init__
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new wordnet corpus reader, with the given root directory.
• nltk.corpus.reader.wordnet.WordNetCorpusReader._lemma_pos_offset_map
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_lemma_pos_offset_map
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._synset_offset_cache
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_synset_offset_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._max_depth
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_max_depth
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._omw_reader
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_omw_reader
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._lang_data
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_lang_data
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._data_file_map
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_data_file_map
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._exception_map
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_exception_map
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._lexnames
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_lexnames
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._key_count_file
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_key_count_file
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._key_synset_file
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_key_synset_file
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.of2ss
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#of2ss
  ZopeInterfaceFunction
  Method
  VISIBLE
  take an id and return the synsets
• nltk.corpus.reader.wordnet.WordNetCorpusReader.ss2of
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#ss2of
  ZopeInterfaceFunction
  Method
  VISIBLE
  return the ID of the synset
• nltk.corpus.reader.wordnet.WordNetCorpusReader._load_lang_data
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_load_lang_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  load the wordnet data of the requested language from the file to the cache, _lang_data
• nltk.corpus.reader.wordnet.WordNetCorpusReader.langs
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#langs
  ZopeInterfaceFunction
  Method
  VISIBLE
  return a list of languages supported by Multilingual Wordnet
• nltk.corpus.reader.wordnet.WordNetCorpusReader._load_lemma_pos_offset_map
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_load_lemma_pos_offset_map
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._load_exception_map
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_load_exception_map
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._compute_max_depth
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_compute_max_depth
  ZopeInterfaceFunction
  Method
  PRIVATE
  Compute the max depth for the given part of speech. This is used by the lch similarity metric.
• nltk.corpus.reader.wordnet.WordNetCorpusReader.get_version
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#get_version
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lemma
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lemma
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return lemma object that matches the name
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lemma_from_key
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lemma_from_key
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.synset
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#synset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._data_file
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_data_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an open file pointer for the data file for the given part of speech.
• nltk.corpus.reader.wordnet.WordNetCorpusReader.synset_from_pos_and_offset
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#synset_from_pos_and_offset
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.WordNetCorpusReader._synset_from_pos_and_offset
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_synset_from_pos_and_offset
  ZopeInterfaceFunction
  Method
  PRIVATE
  Hack to help people like the readers of http://stackoverflow.com/a/27145655/1709587 who were using this function before it was officially a public method
• nltk.corpus.reader.wordnet.WordNetCorpusReader._synset_from_pos_and_line
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_synset_from_pos_and_line
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.synset_from_sense_key
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#synset_from_sense_key
  ZopeInterfaceFunction
  Method
  VISIBLE
  Retrieves synset based on a given sense_key. Sense keys can be obtained from lemma.key()
• nltk.corpus.reader.wordnet.WordNetCorpusReader.synsets
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#synsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lemmas
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lemmas
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return all Lemma objects with a name matching the specified lemma name and part of speech tag. Matches any part of speech tag if none is specified.
• nltk.corpus.reader.wordnet.WordNetCorpusReader.all_lemma_names
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#all_lemma_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.WordNetCorpusReader.all_synsets
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#all_synsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Iterate over all synsets with a given part of speech tag. If no pos is specified, all synsets for all parts of speech will be loaded.
• nltk.corpus.reader.wordnet.WordNetCorpusReader.words
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#words
  ZopeInterfaceFunction
  Method
  VISIBLE
  return lemmas of the given language as list of words
• nltk.corpus.reader.wordnet.WordNetCorpusReader.license
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#license
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of LICENSE (for omw) use lang=lang to get the license for an individual language
• nltk.corpus.reader.wordnet.WordNetCorpusReader.readme
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#readme
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of README (for omw) use lang=lang to get the readme for an individual language
• nltk.corpus.reader.wordnet.WordNetCorpusReader.citation
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#citation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the contents of citation.bib file (for omw) use lang=lang to get the citation for an individual language
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lemma_count
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lemma_count
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the frequency count for this Lemma
• nltk.corpus.reader.wordnet.WordNetCorpusReader.path_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#path_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lch_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lch_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.wup_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#wup_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.res_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#res_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.jcn_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#jcn_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.lin_similarity
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#lin_similarity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.morphy
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#morphy
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.WordNetCorpusReader.MORPHOLOGICAL_SUBSTITUTIONS
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#MORPHOLOGICAL_SUBSTITUTIONS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader._morphy
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#_morphy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetCorpusReader.ic
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#ic
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates an information content lookup dictionary from a corpus.
• nltk.corpus.reader.wordnet.WordNetCorpusReader.custom_lemmas
  nltk.corpus.reader.wordnet.WordNetCorpusReader.html#custom_lemmas
  ZopeInterfaceFunction
  Method
  VISIBLE
  Reads a custom tab file containing mappings of lemmas in the given language to Princeton WordNet 3.0 synset offsets, allowing NLTK's WordNet functions to then be used with that language.
• nltk.corpus.reader.wordnet.WordNetICCorpusReader
  nltk.corpus.reader.wordnet.WordNetICCorpusReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A corpus reader for the WordNet information content corpus.
• nltk.corpus.reader.wordnet.WordNetICCorpusReader.__init__
  nltk.corpus.reader.wordnet.WordNetICCorpusReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.WordNetICCorpusReader.ic
  nltk.corpus.reader.wordnet.WordNetICCorpusReader.html#ic
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.corpus.reader.wordnet.path_similarity
  nltk.corpus.reader.wordnet.html#path_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.lch_similarity
  nltk.corpus.reader.wordnet.html#lch_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.wup_similarity
  nltk.corpus.reader.wordnet.html#wup_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.res_similarity
  nltk.corpus.reader.wordnet.html#res_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.jcn_similarity
  nltk.corpus.reader.wordnet.html#jcn_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet.lin_similarity
  nltk.corpus.reader.wordnet.html#lin_similarity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._lcs_ic
  nltk.corpus.reader.wordnet.html#_lcs_ic
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.corpus.reader.wordnet.information_content
  nltk.corpus.reader.wordnet.html#information_content
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.corpus.reader.wordnet._get_pos
  nltk.corpus.reader.wordnet.html#_get_pos
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.stem.wordnet.WordNetLemmatizer
  nltk.stem.wordnet.WordNetLemmatizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  WordNet Lemmatizer
• nltk.stem.wordnet.WordNetLemmatizer.__init__
  nltk.stem.wordnet.WordNetLemmatizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.wordnet.WordNetLemmatizer.lemmatize
  nltk.stem.wordnet.WordNetLemmatizer.html#lemmatize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.wordnet.WordNetLemmatizer.__repr__
  nltk.stem.wordnet.WordNetLemmatizer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.rslp.RSLPStemmer
  nltk.stem.rslp.RSLPStemmer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A stemmer for Portuguese.
• nltk.stem.rslp.RSLPStemmer.__init__
  nltk.stem.rslp.RSLPStemmer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.rslp.RSLPStemmer._model
  nltk.stem.rslp.RSLPStemmer.html#_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.rslp.RSLPStemmer.read_rule
  nltk.stem.rslp.RSLPStemmer.html#read_rule
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.rslp.RSLPStemmer.stem
  nltk.stem.rslp.RSLPStemmer.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Strip affixes from the token and return the stem.
• nltk.stem.rslp.RSLPStemmer.apply_rule
  nltk.stem.rslp.RSLPStemmer.html#apply_rule
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem
  nltk.stem.cistem.Cistem.html
  ZopeInterfaceClass
  Class
  VISIBLE
  CISTEM Stemmer for German
• nltk.stem.cistem.Cistem.strip_ge
  nltk.stem.cistem.Cistem.html#strip_ge
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.repl_xx
  nltk.stem.cistem.Cistem.html#repl_xx
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.strip_emr
  nltk.stem.cistem.Cistem.html#strip_emr
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.strip_nd
  nltk.stem.cistem.Cistem.html#strip_nd
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.strip_t
  nltk.stem.cistem.Cistem.html#strip_t
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.strip_esn
  nltk.stem.cistem.Cistem.html#strip_esn
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.repl_xx_back
  nltk.stem.cistem.Cistem.html#repl_xx_back
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.__init__
  nltk.stem.cistem.Cistem.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem._case_insensitive
  nltk.stem.cistem.Cistem.html#_case_insensitive
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.stem.cistem.Cistem.replace_to
  nltk.stem.cistem.Cistem.html#replace_to
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.replace_back
  nltk.stem.cistem.Cistem.html#replace_back
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.stem.cistem.Cistem.stem
  nltk.stem.cistem.Cistem.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  This method takes the word to be stemmed and returns the stemmed word.
• nltk.stem.cistem.Cistem.segment
  nltk.stem.cistem.Cistem.html#segment
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.lazyimport._debug
  nltk.lazyimport.html#_debug
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule
  nltk.lazyimport.LazyModule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Lazy module class.
• nltk.lazyimport.LazyModule.__lazymodule_init
  nltk.lazyimport.LazyModule.html#__lazymodule_init
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule.__lazymodule_name
  nltk.lazyimport.LazyModule.html#__lazymodule_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule.__lazymodule_loaded
  nltk.lazyimport.LazyModule.html#__lazymodule_loaded
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule.__lazymodule_locals
  nltk.lazyimport.LazyModule.html#__lazymodule_locals
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule.__lazymodule_globals
  nltk.lazyimport.LazyModule.html#__lazymodule_globals
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.lazyimport.LazyModule.__init__
  nltk.lazyimport.LazyModule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a LazyModule instance wrapping module name.
• nltk.lazyimport.LazyModule.__name__
  nltk.lazyimport.LazyModule.html#__name__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.lazyimport.LazyModule.__lazymodule_import
  nltk.lazyimport.LazyModule.html#__lazymodule_import
  ZopeInterfaceFunction
  Method
  PRIVATE
  Import the module now.
• nltk.lazyimport.LazyModule.__getattr__
  nltk.lazyimport.LazyModule.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Import the module on demand and get the attribute.
• nltk.lazyimport.LazyModule.__setattr__
  nltk.lazyimport.LazyModule.html#__setattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Import the module on demand and set the attribute.
• nltk.lazyimport.LazyModule.__repr__
  nltk.lazyimport.LazyModule.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.api.ClusterI
  nltk.cluster.api.ClusterI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface covering basic clustering functionality.
• nltk.cluster.api.ClusterI.cluster
  nltk.cluster.api.ClusterI.html#cluster
  ZopeInterfaceFunction
  Method
  VISIBLE
  Assigns the vectors to clusters, learning the clustering parameters from the data. Returns a cluster identifier for each vector.
• nltk.cluster.api.ClusterI.classify
  nltk.cluster.api.ClusterI.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classifies the token into a cluster, setting the token's CLUSTER parameter to that cluster identifier.
• nltk.cluster.api.ClusterI.likelihood
  nltk.cluster.api.ClusterI.html#likelihood
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the likelihood (a float) of the token having the corresponding cluster.
• nltk.cluster.api.ClusterI.classification_probdist
  nltk.cluster.api.ClusterI.html#classification_probdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classifies the token into a cluster, returning a probability distribution over the cluster identifiers.
• nltk.cluster.api.ClusterI.num_clusters
  nltk.cluster.api.ClusterI.html#num_clusters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of clusters.
• nltk.cluster.api.ClusterI.cluster_names
  nltk.cluster.api.ClusterI.html#cluster_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the names of the clusters. :rtype: list
• nltk.cluster.api.ClusterI.cluster_name
  nltk.cluster.api.ClusterI.html#cluster_name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the names of the cluster at index.
• nltk.cluster.util.VectorSpaceClusterer
  nltk.cluster.util.VectorSpaceClusterer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Abstract clusterer which takes tokens and maps them into a vector space. Optionally performs singular value decomposition to reduce the dimensionality.
• nltk.cluster.util.VectorSpaceClusterer.__init__
  nltk.cluster.util.VectorSpaceClusterer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.cluster.util.VectorSpaceClusterer._Tt
  nltk.cluster.util.VectorSpaceClusterer.html#_Tt
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.VectorSpaceClusterer._should_normalise
  nltk.cluster.util.VectorSpaceClusterer.html#_should_normalise
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.VectorSpaceClusterer._svd_dimensions
  nltk.cluster.util.VectorSpaceClusterer.html#_svd_dimensions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.VectorSpaceClusterer.cluster
  nltk.cluster.util.VectorSpaceClusterer.html#cluster
  ZopeInterfaceFunction
  Method
  VISIBLE
  Assigns the vectors to clusters, learning the clustering parameters from the data. Returns a cluster identifier for each vector.
• nltk.cluster.util.VectorSpaceClusterer.cluster_vectorspace
  nltk.cluster.util.VectorSpaceClusterer.html#cluster_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the clusters using the given set of vectors.
• nltk.cluster.util.VectorSpaceClusterer.classify
  nltk.cluster.util.VectorSpaceClusterer.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classifies the token into a cluster, setting the token's CLUSTER parameter to that cluster identifier.
• nltk.cluster.util.VectorSpaceClusterer.classify_vectorspace
  nltk.cluster.util.VectorSpaceClusterer.html#classify_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the index of the appropriate cluster for the vector.
• nltk.cluster.util.VectorSpaceClusterer.likelihood
  nltk.cluster.util.VectorSpaceClusterer.html#likelihood
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the likelihood (a float) of the token having the corresponding cluster.
• nltk.cluster.util.VectorSpaceClusterer.likelihood_vectorspace
  nltk.cluster.util.VectorSpaceClusterer.html#likelihood_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the likelihood of the vector belonging to the cluster.
• nltk.cluster.util.VectorSpaceClusterer.vector
  nltk.cluster.util.VectorSpaceClusterer.html#vector
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the vector after normalisation and dimensionality reduction
• nltk.cluster.util.VectorSpaceClusterer._normalise
  nltk.cluster.util.VectorSpaceClusterer.html#_normalise
  ZopeInterfaceFunction
  Method
  PRIVATE
  Normalises the vector to unit length.
• nltk.cluster.util.euclidean_distance
  nltk.cluster.util.html#euclidean_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns the euclidean distance between vectors u and v. This is equivalent to the length of the vector (u - v).
• nltk.cluster.util.cosine_distance
  nltk.cluster.util.html#cosine_distance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns 1 minus the cosine of the angle between vectors v and u. This is equal to 1 - (u.v / |u||v|).
• nltk.cluster.util._DendrogramNode
  nltk.cluster.util._DendrogramNode.html
  ZopeInterfaceClass
  Class
  PRIVATE
  Tree node of a dendrogram.
• nltk.cluster.util._DendrogramNode.__init__
  nltk.cluster.util._DendrogramNode.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.util._DendrogramNode._value
  nltk.cluster.util._DendrogramNode.html#_value
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util._DendrogramNode._children
  nltk.cluster.util._DendrogramNode.html#_children
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util._DendrogramNode.leaves
  nltk.cluster.util._DendrogramNode.html#leaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.util._DendrogramNode.groups
  nltk.cluster.util._DendrogramNode.html#groups
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.util._DendrogramNode.__lt__
  nltk.cluster.util._DendrogramNode.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.util.Dendrogram
  nltk.cluster.util.Dendrogram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.cluster.util.Dendrogram.__init__
  nltk.cluster.util.Dendrogram.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.cluster.util.Dendrogram._items
  nltk.cluster.util.Dendrogram.html#_items
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.Dendrogram._original_items
  nltk.cluster.util.Dendrogram.html#_original_items
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.Dendrogram._merge
  nltk.cluster.util.Dendrogram.html#_merge
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.util.Dendrogram.merge
  nltk.cluster.util.Dendrogram.html#merge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Merges nodes at given indices in the dendrogram. The nodes will be combined which then replaces the first node specified. All other nodes involved in the merge will be removed.
• nltk.cluster.util.Dendrogram.groups
  nltk.cluster.util.Dendrogram.html#groups
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the n-groups of items (leaves) reachable from a cut at depth n. :param n: number of groups :type n: int
• nltk.cluster.util.Dendrogram.show
  nltk.cluster.util.Dendrogram.html#show
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.cluster.util.Dendrogram.__repr__
  nltk.cluster.util.Dendrogram.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer
  nltk.cluster.kmeans.KMeansClusterer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.cluster.kmeans.KMeansClusterer.__init__
  nltk.cluster.kmeans.KMeansClusterer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.cluster.kmeans.KMeansClusterer._num_means
  nltk.cluster.kmeans.KMeansClusterer.html#_num_means
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._distance
  nltk.cluster.kmeans.KMeansClusterer.html#_distance
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._max_difference
  nltk.cluster.kmeans.KMeansClusterer.html#_max_difference
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._means
  nltk.cluster.kmeans.KMeansClusterer.html#_means
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._repeats
  nltk.cluster.kmeans.KMeansClusterer.html#_repeats
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._rng
  nltk.cluster.kmeans.KMeansClusterer.html#_rng
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._avoid_empty_clusters
  nltk.cluster.kmeans.KMeansClusterer.html#_avoid_empty_clusters
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer.cluster_vectorspace
  nltk.cluster.kmeans.KMeansClusterer.html#cluster_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the clusters using the given set of vectors.
• nltk.cluster.kmeans.KMeansClusterer._cluster_vectorspace
  nltk.cluster.kmeans.KMeansClusterer.html#_cluster_vectorspace
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer.classify_vectorspace
  nltk.cluster.kmeans.KMeansClusterer.html#classify_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the index of the appropriate cluster for the vector.
• nltk.cluster.kmeans.KMeansClusterer.num_clusters
  nltk.cluster.kmeans.KMeansClusterer.html#num_clusters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of clusters.
• nltk.cluster.kmeans.KMeansClusterer.means
  nltk.cluster.kmeans.KMeansClusterer.html#means
  ZopeInterfaceFunction
  Method
  VISIBLE
  The means used for clustering.
• nltk.cluster.kmeans.KMeansClusterer._sum_distances
  nltk.cluster.kmeans.KMeansClusterer.html#_sum_distances
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer._centroid
  nltk.cluster.kmeans.KMeansClusterer.html#_centroid
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.kmeans.KMeansClusterer.__repr__
  nltk.cluster.kmeans.KMeansClusterer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.kmeans.demo
  nltk.cluster.kmeans.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.cluster.gaac.GAAClusterer
  nltk.cluster.gaac.GAAClusterer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.cluster.gaac.GAAClusterer.__init__
  nltk.cluster.gaac.GAAClusterer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.cluster.gaac.GAAClusterer._num_clusters
  nltk.cluster.gaac.GAAClusterer.html#_num_clusters
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.gaac.GAAClusterer._dendrogram
  nltk.cluster.gaac.GAAClusterer.html#_dendrogram
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.gaac.GAAClusterer._groups_values
  nltk.cluster.gaac.GAAClusterer.html#_groups_values
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.gaac.GAAClusterer.cluster
  nltk.cluster.gaac.GAAClusterer.html#cluster
  ZopeInterfaceFunction
  Method
  VISIBLE
  Assigns the vectors to clusters, learning the clustering parameters from the data. Returns a cluster identifier for each vector.
• nltk.cluster.gaac.GAAClusterer.cluster_vectorspace
  nltk.cluster.gaac.GAAClusterer.html#cluster_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the clusters using the given set of vectors.
• nltk.cluster.gaac.GAAClusterer._merge_similarities
  nltk.cluster.gaac.GAAClusterer.html#_merge_similarities
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.gaac.GAAClusterer.update_clusters
  nltk.cluster.gaac.GAAClusterer.html#update_clusters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.gaac.GAAClusterer._centroids
  nltk.cluster.gaac.GAAClusterer.html#_centroids
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.gaac.GAAClusterer.classify_vectorspace
  nltk.cluster.gaac.GAAClusterer.html#classify_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the index of the appropriate cluster for the vector.
• nltk.cluster.gaac.GAAClusterer.dendrogram
  nltk.cluster.gaac.GAAClusterer.html#dendrogram
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.cluster.gaac.GAAClusterer.num_clusters
  nltk.cluster.gaac.GAAClusterer.html#num_clusters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of clusters.
• nltk.cluster.gaac.GAAClusterer.__repr__
  nltk.cluster.gaac.GAAClusterer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.gaac.demo
  nltk.cluster.gaac.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Non-interactive demonstration of the clusterers with simple 2-D data.
• nltk.cluster.em.EMClusterer
  nltk.cluster.em.EMClusterer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.cluster.em.EMClusterer.__init__
  nltk.cluster.em.EMClusterer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Creates an EM clusterer with the given starting parameters, convergence threshold and vector mangling parameters.
• nltk.cluster.em.EMClusterer._means
  nltk.cluster.em.EMClusterer.html#_means
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._num_clusters
  nltk.cluster.em.EMClusterer.html#_num_clusters
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._conv_threshold
  nltk.cluster.em.EMClusterer.html#_conv_threshold
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._covariance_matrices
  nltk.cluster.em.EMClusterer.html#_covariance_matrices
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._priors
  nltk.cluster.em.EMClusterer.html#_priors
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._bias
  nltk.cluster.em.EMClusterer.html#_bias
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer.num_clusters
  nltk.cluster.em.EMClusterer.html#num_clusters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the number of clusters.
• nltk.cluster.em.EMClusterer.cluster_vectorspace
  nltk.cluster.em.EMClusterer.html#cluster_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Finds the clusters using the given set of vectors.
• nltk.cluster.em.EMClusterer.classify_vectorspace
  nltk.cluster.em.EMClusterer.html#classify_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the index of the appropriate cluster for the vector.
• nltk.cluster.em.EMClusterer.likelihood_vectorspace
  nltk.cluster.em.EMClusterer.html#likelihood_vectorspace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns the likelihood of the vector belonging to the cluster.
• nltk.cluster.em.EMClusterer._gaussian
  nltk.cluster.em.EMClusterer.html#_gaussian
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer._loglikelihood
  nltk.cluster.em.EMClusterer.html#_loglikelihood
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.cluster.em.EMClusterer.__repr__
  nltk.cluster.em.EMClusterer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.cluster.em.demo
  nltk.cluster.em.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Non-interactive demonstration of the clusterers with simple 2-D data.
• nltk.downloader.TKINTER
  nltk.downloader.html#TKINTER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.downloader.Package
  nltk.downloader.Package.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.downloader.Package.__init__
  nltk.downloader.Package.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Package.id
  nltk.downloader.Package.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A unique identifier for this package.
• nltk.downloader.Package.name
  nltk.downloader.Package.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A string name for this package.
• nltk.downloader.Package.subdir
  nltk.downloader.Package.html#subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The subdirectory where this package should be installed. E.g., 'corpora' or 'taggers'.
• nltk.downloader.Package.url
  nltk.downloader.Package.html#url
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A URL that can be used to download this package's file.
• nltk.downloader.Package.size
  nltk.downloader.Package.html#size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The filesize (in bytes) of the package file.
• nltk.downloader.Package.unzipped_size
  nltk.downloader.Package.html#unzipped_size
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The total filesize of the files contained in the package's zipfile.
• nltk.downloader.Package.checksum
  nltk.downloader.Package.html#checksum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The MD-5 checksum of the package file.
• nltk.downloader.Package.svn_revision
  nltk.downloader.Package.html#svn_revision
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A subversion revision number for this package.
• nltk.downloader.Package.copyright
  nltk.downloader.Package.html#copyright
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Copyright holder for this package.
• nltk.downloader.Package.contact
  nltk.downloader.Package.html#contact
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Name & email of the person who should be contacted with questions about this package.
• nltk.downloader.Package.license
  nltk.downloader.Package.html#license
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  License information for this package.
• nltk.downloader.Package.author
  nltk.downloader.Package.html#author
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Author of this package.
• nltk.downloader.Package.filename
  nltk.downloader.Package.html#filename
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The filename that should be used for this package's file. It is formed by joining self.subdir with self.id, and using the same extension as url.
• nltk.downloader.Package.unzip
  nltk.downloader.Package.html#unzip
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A flag indicating whether this corpus should be unzipped by default.
• nltk.downloader.Package.fromxml
  nltk.downloader.Package.html#fromxml
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.downloader.Package.__lt__
  nltk.downloader.Package.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Package.__repr__
  nltk.downloader.Package.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Collection
  nltk.downloader.Collection.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A directory entry for a collection of downloadable packages. These entries are extracted from the XML index file that is downloaded by Downloader.
• nltk.downloader.Collection.__init__
  nltk.downloader.Collection.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Collection.id
  nltk.downloader.Collection.html#id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A unique identifier for this collection.
• nltk.downloader.Collection.name
  nltk.downloader.Collection.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A string name for this collection.
• nltk.downloader.Collection.children
  nltk.downloader.Collection.html#children
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of the Collections or Packages directly contained by this collection.
• nltk.downloader.Collection.packages
  nltk.downloader.Collection.html#packages
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A list of Packages contained by this collection or any collections it recursively contains.
• nltk.downloader.Collection.fromxml
  nltk.downloader.Collection.html#fromxml
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.downloader.Collection.__lt__
  nltk.downloader.Collection.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Collection.__repr__
  nltk.downloader.Collection.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderMessage
  nltk.downloader.DownloaderMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A status message object, used by incr_download to communicate its progress.
• nltk.downloader.StartCollectionMessage
  nltk.downloader.StartCollectionMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has started working on a collection of packages.
• nltk.downloader.StartCollectionMessage.__init__
  nltk.downloader.StartCollectionMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.StartCollectionMessage.collection
  nltk.downloader.StartCollectionMessage.html#collection
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.FinishCollectionMessage
  nltk.downloader.FinishCollectionMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has finished working on a collection of packages.
• nltk.downloader.FinishCollectionMessage.__init__
  nltk.downloader.FinishCollectionMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.FinishCollectionMessage.collection
  nltk.downloader.FinishCollectionMessage.html#collection
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.StartPackageMessage
  nltk.downloader.StartPackageMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has started working on a package.
• nltk.downloader.StartPackageMessage.__init__
  nltk.downloader.StartPackageMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.StartPackageMessage.package
  nltk.downloader.StartPackageMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.FinishPackageMessage
  nltk.downloader.FinishPackageMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has finished working on a package.
• nltk.downloader.FinishPackageMessage.__init__
  nltk.downloader.FinishPackageMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.FinishPackageMessage.package
  nltk.downloader.FinishPackageMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.StartDownloadMessage
  nltk.downloader.StartDownloadMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has started downloading a package.
• nltk.downloader.StartDownloadMessage.__init__
  nltk.downloader.StartDownloadMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.StartDownloadMessage.package
  nltk.downloader.StartDownloadMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.FinishDownloadMessage
  nltk.downloader.FinishDownloadMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has finished downloading a package.
• nltk.downloader.FinishDownloadMessage.__init__
  nltk.downloader.FinishDownloadMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.FinishDownloadMessage.package
  nltk.downloader.FinishDownloadMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.StartUnzipMessage
  nltk.downloader.StartUnzipMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has started unzipping a package.
• nltk.downloader.StartUnzipMessage.__init__
  nltk.downloader.StartUnzipMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.StartUnzipMessage.package
  nltk.downloader.StartUnzipMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.FinishUnzipMessage
  nltk.downloader.FinishUnzipMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server has finished unzipping a package.
• nltk.downloader.FinishUnzipMessage.__init__
  nltk.downloader.FinishUnzipMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.FinishUnzipMessage.package
  nltk.downloader.FinishUnzipMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.UpToDateMessage
  nltk.downloader.UpToDateMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The package download file is already up-to-date
• nltk.downloader.UpToDateMessage.__init__
  nltk.downloader.UpToDateMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.UpToDateMessage.package
  nltk.downloader.UpToDateMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.StaleMessage
  nltk.downloader.StaleMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The package download file is out-of-date or corrupt
• nltk.downloader.StaleMessage.__init__
  nltk.downloader.StaleMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.StaleMessage.package
  nltk.downloader.StaleMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.ErrorMessage
  nltk.downloader.ErrorMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Data server encountered an error
• nltk.downloader.ErrorMessage.__init__
  nltk.downloader.ErrorMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.ErrorMessage.package
  nltk.downloader.ErrorMessage.html#package
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.ErrorMessage.message
  nltk.downloader.ErrorMessage.html#message
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.ProgressMessage
  nltk.downloader.ProgressMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Indicates how much progress the data server has made
• nltk.downloader.ProgressMessage.__init__
  nltk.downloader.ProgressMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.ProgressMessage.progress
  nltk.downloader.ProgressMessage.html#progress
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.SelectDownloadDirMessage
  nltk.downloader.SelectDownloadDirMessage.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Indicates what download directory the data server is using
• nltk.downloader.SelectDownloadDirMessage.__init__
  nltk.downloader.SelectDownloadDirMessage.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.SelectDownloadDirMessage.download_dir
  nltk.downloader.SelectDownloadDirMessage.html#download_dir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.Downloader
  nltk.downloader.Downloader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A class used to access the NLTK data server, which can be used to download corpora and other data packages.
• nltk.downloader.Downloader.INDEX_TIMEOUT
  nltk.downloader.Downloader.html#INDEX_TIMEOUT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The amount of time after which the cached copy of the data server index will be considered 'stale,' and will be re-downloaded.
• nltk.downloader.Downloader.DEFAULT_URL
  nltk.downloader.Downloader.html#DEFAULT_URL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The default URL for the NLTK data server's index. An alternative URL can be specified when creating a new Downloader object.
• nltk.downloader.Downloader.INSTALLED
  nltk.downloader.Downloader.html#INSTALLED
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A status string indicating that a package or collection is installed and up-to-date.
• nltk.downloader.Downloader.NOT_INSTALLED
  nltk.downloader.Downloader.html#NOT_INSTALLED
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A status string indicating that a package or collection is not installed.
• nltk.downloader.Downloader.STALE
  nltk.downloader.Downloader.html#STALE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A status string indicating that a package or collection is corrupt or out-of-date.
• nltk.downloader.Downloader.PARTIAL
  nltk.downloader.Downloader.html#PARTIAL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A status string indicating that a collection is partially installed (i.e., only some of its packages are installed.)
• nltk.downloader.Downloader.__init__
  nltk.downloader.Downloader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader._url
  nltk.downloader.Downloader.html#_url
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The URL for the data server's index file.
• nltk.downloader.Downloader._collections
  nltk.downloader.Downloader.html#_collections
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Dictionary from collection identifier to Collection
• nltk.downloader.Downloader._packages
  nltk.downloader.Downloader.html#_packages
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Dictionary from package identifier to Package
• nltk.downloader.Downloader._download_dir
  nltk.downloader.Downloader.html#_download_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The default directory to which packages will be downloaded.
• nltk.downloader.Downloader._index
  nltk.downloader.Downloader.html#_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The XML index file downloaded from the data server
• nltk.downloader.Downloader._index_timestamp
  nltk.downloader.Downloader.html#_index_timestamp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Time at which self._index was downloaded. If it is more than INDEX_TIMEOUT seconds old, it will be re-downloaded.
• nltk.downloader.Downloader._status_cache
  nltk.downloader.Downloader.html#_status_cache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.downloader.Downloader._errors
  nltk.downloader.Downloader.html#_errors
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Flag for telling if all packages got successfully downloaded or not.
• nltk.downloader.Downloader.list
  nltk.downloader.Downloader.html#list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.packages
  nltk.downloader.Downloader.html#packages
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.corpora
  nltk.downloader.Downloader.html#corpora
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.models
  nltk.downloader.Downloader.html#models
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.collections
  nltk.downloader.Downloader.html#collections
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader._info_or_id
  nltk.downloader.Downloader.html#_info_or_id
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader.incr_download
  nltk.downloader.Downloader.html#incr_download
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader._num_packages
  nltk.downloader.Downloader.html#_num_packages
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader._download_list
  nltk.downloader.Downloader.html#_download_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader._download_package
  nltk.downloader.Downloader.html#_download_package
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader.download
  nltk.downloader.Downloader.html#download
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.is_stale
  nltk.downloader.Downloader.html#is_stale
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.is_installed
  nltk.downloader.Downloader.html#is_installed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.clear_status_cache
  nltk.downloader.Downloader.html#clear_status_cache
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.status
  nltk.downloader.Downloader.html#status
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a constant describing the status of the given package or collection. Status can be one of INSTALLED, NOT_INSTALLED, STALE, or PARTIAL.
• nltk.downloader.Downloader._pkg_status
  nltk.downloader.Downloader.html#_pkg_status
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader.update
  nltk.downloader.Downloader.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Re-download any packages whose status is STALE.
• nltk.downloader.Downloader._update_index
  nltk.downloader.Downloader.html#_update_index
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function that ensures that self._index is up-to-date. If the index is older than self.INDEX_TIMEOUT, then download it again.
• nltk.downloader.Downloader.index
  nltk.downloader.Downloader.html#index
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the XML index describing the packages available from the data server. If necessary, this index will be downloaded from the data server.
• nltk.downloader.Downloader.info
  nltk.downloader.Downloader.html#info
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the Package or Collection record for the given item.
• nltk.downloader.Downloader.xmlinfo
  nltk.downloader.Downloader.html#xmlinfo
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the XML info record for the given item
• nltk.downloader.Downloader._get_url
  nltk.downloader.Downloader.html#_get_url
  ZopeInterfaceFunction
  Method
  PRIVATE
  The URL for the data server's index file.
• nltk.downloader.Downloader._set_url
  nltk.downloader.Downloader.html#_set_url
  ZopeInterfaceFunction
  Method
  PRIVATE
  Set a new URL for the data server. If we're unable to contact the given url, then the original url is kept.
• nltk.downloader.Downloader.url
  nltk.downloader.Downloader.html#url
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.downloader.Downloader.default_download_dir
  nltk.downloader.Downloader.html#default_download_dir
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.downloader.Downloader._get_download_dir
  nltk.downloader.Downloader.html#_get_download_dir
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.downloader.Downloader._set_download_dir
  nltk.downloader.Downloader.html#_set_download_dir
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.Downloader.download_dir
  nltk.downloader.Downloader.html#download_dir
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.downloader.Downloader._interactive_download
  nltk.downloader.Downloader.html#_interactive_download
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell
  nltk.downloader.DownloaderShell.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderShell.__init__
  nltk.downloader.DownloaderShell.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderShell._ds
  nltk.downloader.DownloaderShell.html#_ds
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell._simple_interactive_menu
  nltk.downloader.DownloaderShell.html#_simple_interactive_menu
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell.run
  nltk.downloader.DownloaderShell.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderShell._simple_interactive_download
  nltk.downloader.DownloaderShell.html#_simple_interactive_download
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell._simple_interactive_update
  nltk.downloader.DownloaderShell.html#_simple_interactive_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell._simple_interactive_help
  nltk.downloader.DownloaderShell.html#_simple_interactive_help
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell._show_config
  nltk.downloader.DownloaderShell.html#_show_config
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderShell._simple_interactive_config
  nltk.downloader.DownloaderShell.html#_simple_interactive_config
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI
  nltk.downloader.DownloaderGUI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Graphical interface for downloading packages from the NLTK data server.
• nltk.downloader.DownloaderGUI.COLUMNS
  nltk.downloader.DownloaderGUI.html#COLUMNS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A list of the names of columns. This controls the order in which the columns will appear. If this is edited, then _package_to_columns() may need to be edited to match.
• nltk.downloader.DownloaderGUI.COLUMN_WEIGHTS
  nltk.downloader.DownloaderGUI.html#COLUMN_WEIGHTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  No summary
• nltk.downloader.DownloaderGUI.COLUMN_WIDTHS
  nltk.downloader.DownloaderGUI.html#COLUMN_WIDTHS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  A dictionary specifying how wide each column should be, in characters. The default width (for columns not explicitly listed) is specified by DEFAULT_COLUMN_WIDTH.
• nltk.downloader.DownloaderGUI.DEFAULT_COLUMN_WIDTH
  nltk.downloader.DownloaderGUI.html#DEFAULT_COLUMN_WIDTH
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The default width for columns that are not explicitly listed in COLUMN_WIDTHS.
• nltk.downloader.DownloaderGUI.INITIAL_COLUMNS
  nltk.downloader.DownloaderGUI.html#INITIAL_COLUMNS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  The set of columns that should be displayed by default.
• nltk.downloader.DownloaderGUI._BACKDROP_COLOR
  nltk.downloader.DownloaderGUI.html#_BACKDROP_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._ROW_COLOR
  nltk.downloader.DownloaderGUI.html#_ROW_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._MARK_COLOR
  nltk.downloader.DownloaderGUI.html#_MARK_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._FRONT_TAB_COLOR
  nltk.downloader.DownloaderGUI.html#_FRONT_TAB_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._BACK_TAB_COLOR
  nltk.downloader.DownloaderGUI.html#_BACK_TAB_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._PROGRESS_COLOR
  nltk.downloader.DownloaderGUI.html#_PROGRESS_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._TAB_FONT
  nltk.downloader.DownloaderGUI.html#_TAB_FONT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI.__init__
  nltk.downloader.DownloaderGUI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._ds
  nltk.downloader.DownloaderGUI.html#_ds
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._use_threads
  nltk.downloader.DownloaderGUI.html#_use_threads
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_lock
  nltk.downloader.DownloaderGUI.html#_download_lock
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_msg_queue
  nltk.downloader.DownloaderGUI.html#_download_msg_queue
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_abort_queue
  nltk.downloader.DownloaderGUI.html#_download_abort_queue
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._downloading
  nltk.downloader.DownloaderGUI.html#_downloading
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._afterid
  nltk.downloader.DownloaderGUI.html#_afterid
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._log_messages
  nltk.downloader.DownloaderGUI.html#_log_messages
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._log_indent
  nltk.downloader.DownloaderGUI.html#_log_indent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI.top
  nltk.downloader.DownloaderGUI.html#top
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._destroyed
  nltk.downloader.DownloaderGUI.html#_destroyed
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._column_vars
  nltk.downloader.DownloaderGUI.html#_column_vars
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._log
  nltk.downloader.DownloaderGUI.html#_log
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._init_widgets
  nltk.downloader.DownloaderGUI.html#_init_widgets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._tab_names
  nltk.downloader.DownloaderGUI.html#_tab_names
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._tabs
  nltk.downloader.DownloaderGUI.html#_tabs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._table
  nltk.downloader.DownloaderGUI.html#_table
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._info
  nltk.downloader.DownloaderGUI.html#_info
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_button
  nltk.downloader.DownloaderGUI.html#_download_button
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._refresh_button
  nltk.downloader.DownloaderGUI.html#_refresh_button
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._progresslabel
  nltk.downloader.DownloaderGUI.html#_progresslabel
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._progressbar
  nltk.downloader.DownloaderGUI.html#_progressbar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._init_menu
  nltk.downloader.DownloaderGUI.html#_init_menu
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._select_columns
  nltk.downloader.DownloaderGUI.html#_select_columns
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._refresh
  nltk.downloader.DownloaderGUI.html#_refresh
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._info_edit
  nltk.downloader.DownloaderGUI.html#_info_edit
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._info_save
  nltk.downloader.DownloaderGUI.html#_info_save
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._table_reprfunc
  nltk.downloader.DownloaderGUI.html#_table_reprfunc
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._set_url
  nltk.downloader.DownloaderGUI.html#_set_url
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._set_download_dir
  nltk.downloader.DownloaderGUI.html#_set_download_dir
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._show_info
  nltk.downloader.DownloaderGUI.html#_show_info
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._prev_tab
  nltk.downloader.DownloaderGUI.html#_prev_tab
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._tab
  nltk.downloader.DownloaderGUI.html#_tab
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._next_tab
  nltk.downloader.DownloaderGUI.html#_next_tab
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._select_tab
  nltk.downloader.DownloaderGUI.html#_select_tab
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._rows
  nltk.downloader.DownloaderGUI.html#_rows
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._fill_table
  nltk.downloader.DownloaderGUI.html#_fill_table
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._update_table_status
  nltk.downloader.DownloaderGUI.html#_update_table_status
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download
  nltk.downloader.DownloaderGUI.html#_download
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._DL_DELAY
  nltk.downloader.DownloaderGUI.html#_DL_DELAY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_cb
  nltk.downloader.DownloaderGUI.html#_download_cb
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._select
  nltk.downloader.DownloaderGUI.html#_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._color_table
  nltk.downloader.DownloaderGUI.html#_color_table
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._clear_mark
  nltk.downloader.DownloaderGUI.html#_clear_mark
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._mark_all
  nltk.downloader.DownloaderGUI.html#_mark_all
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._table_mark
  nltk.downloader.DownloaderGUI.html#_table_mark
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._show_log
  nltk.downloader.DownloaderGUI.html#_show_log
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._package_to_columns
  nltk.downloader.DownloaderGUI.html#_package_to_columns
  ZopeInterfaceFunction
  Method
  PRIVATE
  Given a package, return a list of values describing that package, one for each column in self.COLUMNS.
• nltk.downloader.DownloaderGUI.destroy
  nltk.downloader.DownloaderGUI.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._destroy
  nltk.downloader.DownloaderGUI.html#_destroy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI.mainloop
  nltk.downloader.DownloaderGUI.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI.HELP
  nltk.downloader.DownloaderGUI.html#HELP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI.help
  nltk.downloader.DownloaderGUI.html#help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI.about
  nltk.downloader.DownloaderGUI.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._gradient_width
  nltk.downloader.DownloaderGUI.html#_gradient_width
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._init_progressbar
  nltk.downloader.DownloaderGUI.html#_init_progressbar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._show_progress
  nltk.downloader.DownloaderGUI.html#_show_progress
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._progress_alive
  nltk.downloader.DownloaderGUI.html#_progress_alive
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._download_threaded
  nltk.downloader.DownloaderGUI.html#_download_threaded
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._abort_download
  nltk.downloader.DownloaderGUI.html#_abort_download
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread
  nltk.downloader.DownloaderGUI._DownloadThread.html
  ZopeInterfaceClass
  Class
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.__init__
  nltk.downloader.DownloaderGUI._DownloadThread.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.data_server
  nltk.downloader.DownloaderGUI._DownloadThread.html#data_server
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.items
  nltk.downloader.DownloaderGUI._DownloadThread.html#items
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.lock
  nltk.downloader.DownloaderGUI._DownloadThread.html#lock
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.message_queue
  nltk.downloader.DownloaderGUI._DownloadThread.html#message_queue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.abort
  nltk.downloader.DownloaderGUI._DownloadThread.html#abort
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._DownloadThread.run
  nltk.downloader.DownloaderGUI._DownloadThread.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.downloader.DownloaderGUI._MONITOR_QUEUE_DELAY
  nltk.downloader.DownloaderGUI.html#_MONITOR_QUEUE_DELAY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.downloader.DownloaderGUI._monitor_message_queue
  nltk.downloader.DownloaderGUI.html#_monitor_message_queue
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.downloader.md5_hexdigest
  nltk.downloader.html#md5_hexdigest
  ZopeInterfaceFunction
  Function
  VISIBLE
  Calculate and return the MD5 checksum for a given file. file may either be a filename or an open stream.
• nltk.downloader._md5_hexdigest
  nltk.downloader.html#_md5_hexdigest
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.downloader.unzip
  nltk.downloader.html#unzip
  ZopeInterfaceFunction
  Function
  VISIBLE
  Extract the contents of the zip file filename into the directory root.
• nltk.downloader._unzip_iter
  nltk.downloader.html#_unzip_iter
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.downloader.build_index
  nltk.downloader.html#build_index
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.downloader._indent_xml
  nltk.downloader.html#_indent_xml
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.downloader._check_package
  nltk.downloader.html#_check_package
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper for build_index(): Perform some checks to make sure that the given package is consistent.
• nltk.downloader._svn_revision
  nltk.downloader.html#_svn_revision
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper for build_index(): Calculate the subversion revision number for a given file (by using subprocess to run svn).
• nltk.downloader._find_collections
  nltk.downloader.html#_find_collections
  ZopeInterfaceFunction
  Function
  PRIVATE
  Helper for build_index(): Yield a list of ElementTree.Element objects, each holding the xml for a single package collection.
• nltk.downloader._find_packages
  nltk.downloader.html#_find_packages
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.downloader._downloader
  nltk.downloader.html#_downloader
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.downloader.download_shell
  nltk.downloader.html#download_shell
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.downloader.download_gui
  nltk.downloader.html#download_gui
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.downloader.update
  nltk.downloader.html#update
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.downloader.parser
  nltk.downloader.html#parser
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.downloader.options
  nltk.downloader.html#options
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.downloader.args
  nltk.downloader.html#args
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.downloader.downloader
  nltk.downloader.html#downloader
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.downloader.rv
  nltk.downloader.html#rv
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory
  nltk.ccg.api.AbstractCCGCategory.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface for categories in combinatory grammars.
• nltk.ccg.api.AbstractCCGCategory.is_primitive
  nltk.ccg.api.AbstractCCGCategory.html#is_primitive
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is primitive.
• nltk.ccg.api.AbstractCCGCategory.is_function
  nltk.ccg.api.AbstractCCGCategory.html#is_function
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a function application.
• nltk.ccg.api.AbstractCCGCategory.is_var
  nltk.ccg.api.AbstractCCGCategory.html#is_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a variable.
• nltk.ccg.api.AbstractCCGCategory.substitute
  nltk.ccg.api.AbstractCCGCategory.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Takes a set of (var, category) substitutions, and replaces every occurrence of the variable with the corresponding category.
• nltk.ccg.api.AbstractCCGCategory.can_unify
  nltk.ccg.api.AbstractCCGCategory.html#can_unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines whether two categories can be unified. - Returns None if they cannot be unified - Returns a list of necessary substitutions if they can.
• nltk.ccg.api.AbstractCCGCategory.__str__
  nltk.ccg.api.AbstractCCGCategory.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory.__eq__
  nltk.ccg.api.AbstractCCGCategory.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory.__ne__
  nltk.ccg.api.AbstractCCGCategory.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory.__lt__
  nltk.ccg.api.AbstractCCGCategory.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory.__hash__
  nltk.ccg.api.AbstractCCGCategory.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.AbstractCCGCategory._hash
  nltk.ccg.api.AbstractCCGCategory.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.CCGVar
  nltk.ccg.api.CCGVar.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing a variable CCG category. Used for conjunctions (and possibly type-raising, if implemented as a unary rule).
• nltk.ccg.api.CCGVar._maxID
  nltk.ccg.api.CCGVar.html#_maxID
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.CCGVar.__init__
  nltk.ccg.api.CCGVar.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize a variable (selects a new identifier)
• nltk.ccg.api.CCGVar._id
  nltk.ccg.api.CCGVar.html#_id
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.CCGVar._prim_only
  nltk.ccg.api.CCGVar.html#_prim_only
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.CCGVar._comparison_key
  nltk.ccg.api.CCGVar.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.CCGVar.new_id
  nltk.ccg.api.CCGVar.html#new_id
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  A class method allowing generation of unique variable identifiers.
• nltk.ccg.api.CCGVar.reset_id
  nltk.ccg.api.CCGVar.html#reset_id
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.ccg.api.CCGVar.is_primitive
  nltk.ccg.api.CCGVar.html#is_primitive
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is primitive.
• nltk.ccg.api.CCGVar.is_function
  nltk.ccg.api.CCGVar.html#is_function
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a function application.
• nltk.ccg.api.CCGVar.is_var
  nltk.ccg.api.CCGVar.html#is_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a variable.
• nltk.ccg.api.CCGVar.substitute
  nltk.ccg.api.CCGVar.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  If there is a substitution corresponding to this variable, return the substituted category.
• nltk.ccg.api.CCGVar.can_unify
  nltk.ccg.api.CCGVar.html#can_unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  If the variable can be replaced with other a substitution is returned.
• nltk.ccg.api.CCGVar.id
  nltk.ccg.api.CCGVar.html#id
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.CCGVar.__str__
  nltk.ccg.api.CCGVar.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction
  nltk.ccg.api.Direction.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing the direction of a function application. Also contains maintains information as to which combinators may be used with the category.
• nltk.ccg.api.Direction.__init__
  nltk.ccg.api.Direction.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction._dir
  nltk.ccg.api.Direction.html#_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.Direction._restrs
  nltk.ccg.api.Direction.html#_restrs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.Direction._comparison_key
  nltk.ccg.api.Direction.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.Direction.is_forward
  nltk.ccg.api.Direction.html#is_forward
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.is_backward
  nltk.ccg.api.Direction.html#is_backward
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.dir
  nltk.ccg.api.Direction.html#dir
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.restrs
  nltk.ccg.api.Direction.html#restrs
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.api.Direction.is_variable
  nltk.ccg.api.Direction.html#is_variable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.can_unify
  nltk.ccg.api.Direction.html#can_unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.substitute
  nltk.ccg.api.Direction.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.can_compose
  nltk.ccg.api.Direction.html#can_compose
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.can_cross
  nltk.ccg.api.Direction.html#can_cross
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.__eq__
  nltk.ccg.api.Direction.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.__ne__
  nltk.ccg.api.Direction.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.__lt__
  nltk.ccg.api.Direction.html#__lt__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.__hash__
  nltk.ccg.api.Direction.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction._hash
  nltk.ccg.api.Direction.html#_hash
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.Direction.__str__
  nltk.ccg.api.Direction.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.Direction.__neg__
  nltk.ccg.api.Direction.html#__neg__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.PrimitiveCategory
  nltk.ccg.api.PrimitiveCategory.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing primitive categories. Takes a string representation of the category, and a list of strings specifying the morphological subcategories.
• nltk.ccg.api.PrimitiveCategory.__init__
  nltk.ccg.api.PrimitiveCategory.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.PrimitiveCategory._categ
  nltk.ccg.api.PrimitiveCategory.html#_categ
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.PrimitiveCategory._restrs
  nltk.ccg.api.PrimitiveCategory.html#_restrs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.PrimitiveCategory._comparison_key
  nltk.ccg.api.PrimitiveCategory.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.PrimitiveCategory.is_primitive
  nltk.ccg.api.PrimitiveCategory.html#is_primitive
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is primitive.
• nltk.ccg.api.PrimitiveCategory.is_function
  nltk.ccg.api.PrimitiveCategory.html#is_function
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a function application.
• nltk.ccg.api.PrimitiveCategory.is_var
  nltk.ccg.api.PrimitiveCategory.html#is_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a variable.
• nltk.ccg.api.PrimitiveCategory.restrs
  nltk.ccg.api.PrimitiveCategory.html#restrs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.PrimitiveCategory.categ
  nltk.ccg.api.PrimitiveCategory.html#categ
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.PrimitiveCategory.substitute
  nltk.ccg.api.PrimitiveCategory.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Takes a set of (var, category) substitutions, and replaces every occurrence of the variable with the corresponding category.
• nltk.ccg.api.PrimitiveCategory.can_unify
  nltk.ccg.api.PrimitiveCategory.html#can_unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines whether two categories can be unified. - Returns None if they cannot be unified - Returns a list of necessary substitutions if they can.
• nltk.ccg.api.PrimitiveCategory.__str__
  nltk.ccg.api.PrimitiveCategory.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.FunctionalCategory
  nltk.ccg.api.FunctionalCategory.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class that represents a function application category. Consists of argument and result categories, together with an application direction.
• nltk.ccg.api.FunctionalCategory.__init__
  nltk.ccg.api.FunctionalCategory.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.FunctionalCategory._res
  nltk.ccg.api.FunctionalCategory.html#_res
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.FunctionalCategory._arg
  nltk.ccg.api.FunctionalCategory.html#_arg
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.FunctionalCategory._dir
  nltk.ccg.api.FunctionalCategory.html#_dir
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.FunctionalCategory._comparison_key
  nltk.ccg.api.FunctionalCategory.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.api.FunctionalCategory.is_primitive
  nltk.ccg.api.FunctionalCategory.html#is_primitive
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is primitive.
• nltk.ccg.api.FunctionalCategory.is_function
  nltk.ccg.api.FunctionalCategory.html#is_function
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a function application.
• nltk.ccg.api.FunctionalCategory.is_var
  nltk.ccg.api.FunctionalCategory.html#is_var
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns true if the category is a variable.
• nltk.ccg.api.FunctionalCategory.substitute
  nltk.ccg.api.FunctionalCategory.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Takes a set of (var, category) substitutions, and replaces every occurrence of the variable with the corresponding category.
• nltk.ccg.api.FunctionalCategory.can_unify
  nltk.ccg.api.FunctionalCategory.html#can_unify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determines whether two categories can be unified. - Returns None if they cannot be unified - Returns a list of necessary substitutions if they can.
• nltk.ccg.api.FunctionalCategory.arg
  nltk.ccg.api.FunctionalCategory.html#arg
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.FunctionalCategory.res
  nltk.ccg.api.FunctionalCategory.html#res
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.FunctionalCategory.dir
  nltk.ccg.api.FunctionalCategory.html#dir
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.api.FunctionalCategory.__str__
  nltk.ccg.api.FunctionalCategory.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedBinaryCombinator
  nltk.ccg.combinator.UndirectedBinaryCombinator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Abstract class for representing a binary combinator. Merely defines functions for checking if the function and argument are able to be combined, and what the resulting category is.
• nltk.ccg.combinator.UndirectedBinaryCombinator.can_combine
  nltk.ccg.combinator.UndirectedBinaryCombinator.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedBinaryCombinator.combine
  nltk.ccg.combinator.UndirectedBinaryCombinator.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.DirectedBinaryCombinator
  nltk.ccg.combinator.DirectedBinaryCombinator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.ccg.combinator.DirectedBinaryCombinator.can_combine
  nltk.ccg.combinator.DirectedBinaryCombinator.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.DirectedBinaryCombinator.combine
  nltk.ccg.combinator.DirectedBinaryCombinator.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator
  nltk.ccg.combinator.ForwardCombinator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing combinators where the primary functor is on the left.
• nltk.ccg.combinator.ForwardCombinator.__init__
  nltk.ccg.combinator.ForwardCombinator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator._combinator
  nltk.ccg.combinator.ForwardCombinator.html#_combinator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator._predicate
  nltk.ccg.combinator.ForwardCombinator.html#_predicate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator._suffix
  nltk.ccg.combinator.ForwardCombinator.html#_suffix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator.can_combine
  nltk.ccg.combinator.ForwardCombinator.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator.combine
  nltk.ccg.combinator.ForwardCombinator.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardCombinator.__str__
  nltk.ccg.combinator.ForwardCombinator.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator
  nltk.ccg.combinator.BackwardCombinator.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The backward equivalent of the ForwardCombinator class.
• nltk.ccg.combinator.BackwardCombinator.__init__
  nltk.ccg.combinator.BackwardCombinator.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator._combinator
  nltk.ccg.combinator.BackwardCombinator.html#_combinator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator._predicate
  nltk.ccg.combinator.BackwardCombinator.html#_predicate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator._suffix
  nltk.ccg.combinator.BackwardCombinator.html#_suffix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator.can_combine
  nltk.ccg.combinator.BackwardCombinator.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator.combine
  nltk.ccg.combinator.BackwardCombinator.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardCombinator.__str__
  nltk.ccg.combinator.BackwardCombinator.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedFunctionApplication
  nltk.ccg.combinator.UndirectedFunctionApplication.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.ccg.combinator.UndirectedFunctionApplication.can_combine
  nltk.ccg.combinator.UndirectedFunctionApplication.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedFunctionApplication.combine
  nltk.ccg.combinator.UndirectedFunctionApplication.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedFunctionApplication.__str__
  nltk.ccg.combinator.UndirectedFunctionApplication.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.forwardOnly
  nltk.ccg.combinator.html#forwardOnly
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.backwardOnly
  nltk.ccg.combinator.html#backwardOnly
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardApplication
  nltk.ccg.combinator.html#ForwardApplication
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardApplication
  nltk.ccg.combinator.html#BackwardApplication
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedComposition
  nltk.ccg.combinator.UndirectedComposition.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.ccg.combinator.UndirectedComposition.can_combine
  nltk.ccg.combinator.UndirectedComposition.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedComposition.combine
  nltk.ccg.combinator.UndirectedComposition.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedComposition.__str__
  nltk.ccg.combinator.UndirectedComposition.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.bothForward
  nltk.ccg.combinator.html#bothForward
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.bothBackward
  nltk.ccg.combinator.html#bothBackward
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.crossedDirs
  nltk.ccg.combinator.html#crossedDirs
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.backwardBxConstraint
  nltk.ccg.combinator.html#backwardBxConstraint
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardComposition
  nltk.ccg.combinator.html#ForwardComposition
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardComposition
  nltk.ccg.combinator.html#BackwardComposition
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardBx
  nltk.ccg.combinator.html#BackwardBx
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedSubstitution
  nltk.ccg.combinator.UndirectedSubstitution.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.ccg.combinator.UndirectedSubstitution.can_combine
  nltk.ccg.combinator.UndirectedSubstitution.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedSubstitution.combine
  nltk.ccg.combinator.UndirectedSubstitution.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedSubstitution.__str__
  nltk.ccg.combinator.UndirectedSubstitution.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.forwardSConstraint
  nltk.ccg.combinator.html#forwardSConstraint
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.backwardSxConstraint
  nltk.ccg.combinator.html#backwardSxConstraint
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardSubstitution
  nltk.ccg.combinator.html#ForwardSubstitution
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardSx
  nltk.ccg.combinator.html#BackwardSx
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.innermostFunction
  nltk.ccg.combinator.html#innermostFunction
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedTypeRaise
  nltk.ccg.combinator.UndirectedTypeRaise.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undirected combinator for type raising.
• nltk.ccg.combinator.UndirectedTypeRaise.can_combine
  nltk.ccg.combinator.UndirectedTypeRaise.html#can_combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedTypeRaise.combine
  nltk.ccg.combinator.UndirectedTypeRaise.html#combine
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.UndirectedTypeRaise.__str__
  nltk.ccg.combinator.UndirectedTypeRaise.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.combinator.forwardTConstraint
  nltk.ccg.combinator.html#forwardTConstraint
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.backwardTConstraint
  nltk.ccg.combinator.html#backwardTConstraint
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.combinator.ForwardT
  nltk.ccg.combinator.html#ForwardT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.combinator.BackwardT
  nltk.ccg.combinator.html#BackwardT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.PRIM_RE
  nltk.ccg.lexicon.html#PRIM_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.NEXTPRIM_RE
  nltk.ccg.lexicon.html#NEXTPRIM_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.APP_RE
  nltk.ccg.lexicon.html#APP_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.LEX_RE
  nltk.ccg.lexicon.html#LEX_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.RHS_RE
  nltk.ccg.lexicon.html#RHS_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.SEMANTICS_RE
  nltk.ccg.lexicon.html#SEMANTICS_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.COMMENTS_RE
  nltk.ccg.lexicon.html#COMMENTS_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.Token
  nltk.ccg.lexicon.Token.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing a token.
• nltk.ccg.lexicon.Token.__init__
  nltk.ccg.lexicon.Token.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.Token._token
  nltk.ccg.lexicon.Token.html#_token
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.Token._categ
  nltk.ccg.lexicon.Token.html#_categ
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.Token._semantics
  nltk.ccg.lexicon.Token.html#_semantics
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.Token.categ
  nltk.ccg.lexicon.Token.html#categ
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.Token.semantics
  nltk.ccg.lexicon.Token.html#semantics
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.Token.__str__
  nltk.ccg.lexicon.Token.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.Token.__cmp__
  nltk.ccg.lexicon.Token.html#__cmp__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon
  nltk.ccg.lexicon.CCGLexicon.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing a lexicon for CCG grammars.
• nltk.ccg.lexicon.CCGLexicon.__init__
  nltk.ccg.lexicon.CCGLexicon.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon._start
  nltk.ccg.lexicon.CCGLexicon.html#_start
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon._primitives
  nltk.ccg.lexicon.CCGLexicon.html#_primitives
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon._families
  nltk.ccg.lexicon.CCGLexicon.html#_families
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon._entries
  nltk.ccg.lexicon.CCGLexicon.html#_entries
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.lexicon.CCGLexicon.categories
  nltk.ccg.lexicon.CCGLexicon.html#categories
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns all the possible categories for a word
• nltk.ccg.lexicon.CCGLexicon.start
  nltk.ccg.lexicon.CCGLexicon.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the target category for the parser
• nltk.ccg.lexicon.CCGLexicon.__str__
  nltk.ccg.lexicon.CCGLexicon.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  String representation of the lexicon. Used for debugging.
• nltk.ccg.lexicon.matchBrackets
  nltk.ccg.lexicon.html#matchBrackets
  ZopeInterfaceFunction
  Function
  VISIBLE
  Separate the contents matching the first set of brackets from the rest of the input.
• nltk.ccg.lexicon.nextCategory
  nltk.ccg.lexicon.html#nextCategory
  ZopeInterfaceFunction
  Function
  VISIBLE
  Separate the string for the next portion of the category from the rest of the string
• nltk.ccg.lexicon.parseApplication
  nltk.ccg.lexicon.html#parseApplication
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse an application operator
• nltk.ccg.lexicon.parseSubscripts
  nltk.ccg.lexicon.html#parseSubscripts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse the subscripts for a primitive category
• nltk.ccg.lexicon.parsePrimitiveCategory
  nltk.ccg.lexicon.html#parsePrimitiveCategory
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse a primitive category
• nltk.ccg.lexicon.augParseCategory
  nltk.ccg.lexicon.html#augParseCategory
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse a string representing a category, and returns a tuple with (possibly) the CCG variable for the category
• nltk.ccg.lexicon.fromstring
  nltk.ccg.lexicon.html#fromstring
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert string representation into a lexicon for CCGs.
• nltk.ccg.lexicon.parseLexicon
  nltk.ccg.lexicon.html#parseLexicon
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.lexicon.openccg_tinytiny
  nltk.ccg.lexicon.html#openccg_tinytiny
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.logic.compute_type_raised_semantics
  nltk.ccg.logic.html#compute_type_raised_semantics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.logic.compute_function_semantics
  nltk.ccg.logic.html#compute_function_semantics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.logic.compute_composition_semantics
  nltk.ccg.logic.html#compute_composition_semantics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.logic.compute_substitution_semantics
  nltk.ccg.logic.html#compute_substitution_semantics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGEdge
  nltk.ccg.chart.CCGEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGEdge.__init__
  nltk.ccg.chart.CCGEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGEdge._span
  nltk.ccg.chart.CCGEdge.html#_span
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGEdge._categ
  nltk.ccg.chart.CCGEdge.html#_categ
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGEdge._rule
  nltk.ccg.chart.CCGEdge.html#_rule
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGEdge._comparison_key
  nltk.ccg.chart.CCGEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGEdge.lhs
  nltk.ccg.chart.CCGEdge.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's left-hand side, which specifies what kind of structure is hypothesized by this edge.
• nltk.ccg.chart.CCGEdge.span
  nltk.ccg.chart.CCGEdge.html#span
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tuple (s, e), where tokens[s:e] is the portion of the sentence that is consistent with this edge's structure.
• nltk.ccg.chart.CCGEdge.start
  nltk.ccg.chart.CCGEdge.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start index of this edge's span.
• nltk.ccg.chart.CCGEdge.end
  nltk.ccg.chart.CCGEdge.html#end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the end index of this edge's span.
• nltk.ccg.chart.CCGEdge.length
  nltk.ccg.chart.CCGEdge.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of this edge's span.
• nltk.ccg.chart.CCGEdge.rhs
  nltk.ccg.chart.CCGEdge.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's right-hand side, which specifies the content of the structure hypothesized by this edge.
• nltk.ccg.chart.CCGEdge.dot
  nltk.ccg.chart.CCGEdge.html#dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.chart.CCGEdge.is_complete
  nltk.ccg.chart.CCGEdge.html#is_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is fully consistent with the text.
• nltk.ccg.chart.CCGEdge.is_incomplete
  nltk.ccg.chart.CCGEdge.html#is_incomplete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is partially consistent with the text.
• nltk.ccg.chart.CCGEdge.nextsym
  nltk.ccg.chart.CCGEdge.html#nextsym
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the element of this edge's right-hand side that immediately follows its dot.
• nltk.ccg.chart.CCGEdge.categ
  nltk.ccg.chart.CCGEdge.html#categ
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGEdge.rule
  nltk.ccg.chart.CCGEdge.html#rule
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge
  nltk.ccg.chart.CCGLeafEdge.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class representing leaf edges in a CCG derivation.
• nltk.ccg.chart.CCGLeafEdge.__init__
  nltk.ccg.chart.CCGLeafEdge.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge._pos
  nltk.ccg.chart.CCGLeafEdge.html#_pos
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge._token
  nltk.ccg.chart.CCGLeafEdge.html#_token
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge._leaf
  nltk.ccg.chart.CCGLeafEdge.html#_leaf
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge._comparison_key
  nltk.ccg.chart.CCGLeafEdge.html#_comparison_key
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge.lhs
  nltk.ccg.chart.CCGLeafEdge.html#lhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's left-hand side, which specifies what kind of structure is hypothesized by this edge.
• nltk.ccg.chart.CCGLeafEdge.span
  nltk.ccg.chart.CCGLeafEdge.html#span
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tuple (s, e), where tokens[s:e] is the portion of the sentence that is consistent with this edge's structure.
• nltk.ccg.chart.CCGLeafEdge.start
  nltk.ccg.chart.CCGLeafEdge.html#start
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the start index of this edge's span.
• nltk.ccg.chart.CCGLeafEdge.end
  nltk.ccg.chart.CCGLeafEdge.html#end
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the end index of this edge's span.
• nltk.ccg.chart.CCGLeafEdge.length
  nltk.ccg.chart.CCGLeafEdge.html#length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the length of this edge's span.
• nltk.ccg.chart.CCGLeafEdge.rhs
  nltk.ccg.chart.CCGLeafEdge.html#rhs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return this edge's right-hand side, which specifies the content of the structure hypothesized by this edge.
• nltk.ccg.chart.CCGLeafEdge.dot
  nltk.ccg.chart.CCGLeafEdge.html#dot
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.chart.CCGLeafEdge.is_complete
  nltk.ccg.chart.CCGLeafEdge.html#is_complete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is fully consistent with the text.
• nltk.ccg.chart.CCGLeafEdge.is_incomplete
  nltk.ccg.chart.CCGLeafEdge.html#is_incomplete
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return True if this edge's structure is partially consistent with the text.
• nltk.ccg.chart.CCGLeafEdge.nextsym
  nltk.ccg.chart.CCGLeafEdge.html#nextsym
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the element of this edge's right-hand side that immediately follows its dot.
• nltk.ccg.chart.CCGLeafEdge.token
  nltk.ccg.chart.CCGLeafEdge.html#token
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge.categ
  nltk.ccg.chart.CCGLeafEdge.html#categ
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGLeafEdge.leaf
  nltk.ccg.chart.CCGLeafEdge.html#leaf
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.BinaryCombinatorRule
  nltk.ccg.chart.BinaryCombinatorRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class implementing application of a binary combinator to a chart. Takes the directed combinator to apply.
• nltk.ccg.chart.BinaryCombinatorRule.NUMEDGES
  nltk.ccg.chart.BinaryCombinatorRule.html#NUMEDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.BinaryCombinatorRule.__init__
  nltk.ccg.chart.BinaryCombinatorRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.BinaryCombinatorRule._combinator
  nltk.ccg.chart.BinaryCombinatorRule.html#_combinator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.BinaryCombinatorRule.apply
  nltk.ccg.chart.BinaryCombinatorRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.chart.BinaryCombinatorRule.__str__
  nltk.ccg.chart.BinaryCombinatorRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.ForwardTypeRaiseRule
  nltk.ccg.chart.ForwardTypeRaiseRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for applying forward type raising
• nltk.ccg.chart.ForwardTypeRaiseRule.NUMEDGES
  nltk.ccg.chart.ForwardTypeRaiseRule.html#NUMEDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.ForwardTypeRaiseRule.__init__
  nltk.ccg.chart.ForwardTypeRaiseRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.ForwardTypeRaiseRule._combinator
  nltk.ccg.chart.ForwardTypeRaiseRule.html#_combinator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.ForwardTypeRaiseRule.apply
  nltk.ccg.chart.ForwardTypeRaiseRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.chart.ForwardTypeRaiseRule.__str__
  nltk.ccg.chart.ForwardTypeRaiseRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.BackwardTypeRaiseRule
  nltk.ccg.chart.BackwardTypeRaiseRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class for applying backward type raising.
• nltk.ccg.chart.BackwardTypeRaiseRule.NUMEDGES
  nltk.ccg.chart.BackwardTypeRaiseRule.html#NUMEDGES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.BackwardTypeRaiseRule.__init__
  nltk.ccg.chart.BackwardTypeRaiseRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.BackwardTypeRaiseRule._combinator
  nltk.ccg.chart.BackwardTypeRaiseRule.html#_combinator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.BackwardTypeRaiseRule.apply
  nltk.ccg.chart.BackwardTypeRaiseRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.ccg.chart.BackwardTypeRaiseRule.__str__
  nltk.ccg.chart.BackwardTypeRaiseRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.ApplicationRuleSet
  nltk.ccg.chart.html#ApplicationRuleSet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.CompositionRuleSet
  nltk.ccg.chart.html#CompositionRuleSet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.SubstitutionRuleSet
  nltk.ccg.chart.html#SubstitutionRuleSet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.TypeRaiseRuleSet
  nltk.ccg.chart.html#TypeRaiseRuleSet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.DefaultRuleSet
  nltk.ccg.chart.html#DefaultRuleSet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGChartParser
  nltk.ccg.chart.CCGChartParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Chart parser for CCGs. Based largely on the ChartParser class from NLTK.
• nltk.ccg.chart.CCGChartParser.__init__
  nltk.ccg.chart.CCGChartParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGChartParser._lexicon
  nltk.ccg.chart.CCGChartParser.html#_lexicon
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGChartParser._rules
  nltk.ccg.chart.CCGChartParser.html#_rules
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGChartParser._trace
  nltk.ccg.chart.CCGChartParser.html#_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.ccg.chart.CCGChartParser.lexicon
  nltk.ccg.chart.CCGChartParser.html#lexicon
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGChartParser.parse
  nltk.ccg.chart.CCGChartParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGChart
  nltk.ccg.chart.CCGChart.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.ccg.chart.CCGChart.__init__
  nltk.ccg.chart.CCGChart.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new chart. The chart is initialized with the leaf edges corresponding to the terminal leaves.
• nltk.ccg.chart.CCGChart._trees
  nltk.ccg.chart.CCGChart.html#_trees
  ZopeInterfaceFunction
  Method
  PRIVATE
  A helper function for trees.
• nltk.ccg.chart.compute_semantics
  nltk.ccg.chart.html#compute_semantics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.chart.printCCGDerivation
  nltk.ccg.chart.html#printCCGDerivation
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.chart.printCCGTree
  nltk.ccg.chart.html#printCCGTree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.ccg.chart.lex
  nltk.ccg.chart.html#lex
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.ccg.chart.demo
  nltk.ccg.chart.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.help.brown_tagset
  nltk.help.html#brown_tagset
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.help.claws5_tagset
  nltk.help.html#claws5_tagset
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.help.upenn_tagset
  nltk.help.html#upenn_tagset
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.help._print_entries
  nltk.help.html#_print_entries
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.help._format_tagset
  nltk.help.html#_format_tagset
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.misc.chomsky.leadins
  nltk.misc.chomsky.html#leadins
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.misc.chomsky.subjects
  nltk.misc.chomsky.html#subjects
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.misc.chomsky.verbs
  nltk.misc.chomsky.html#verbs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.misc.chomsky.objects
  nltk.misc.chomsky.html#objects
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.misc.chomsky.generate_chomsky
  nltk.misc.chomsky.html#generate_chomsky
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.wordfinder.revword
  nltk.misc.wordfinder.html#revword
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.wordfinder.step
  nltk.misc.wordfinder.html#step
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.wordfinder.check
  nltk.misc.wordfinder.html#check
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.wordfinder.wordfinder
  nltk.misc.wordfinder.html#wordfinder
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.misc.wordfinder.word_finder
  nltk.misc.wordfinder.html#word_finder
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.minimalset.MinimalSet
  nltk.misc.minimalset.MinimalSet.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.misc.minimalset.MinimalSet.__init__
  nltk.misc.minimalset.MinimalSet.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new minimal set.
• nltk.misc.minimalset.MinimalSet._targets
  nltk.misc.minimalset.MinimalSet.html#_targets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.misc.minimalset.MinimalSet._contexts
  nltk.misc.minimalset.MinimalSet.html#_contexts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.misc.minimalset.MinimalSet._seen
  nltk.misc.minimalset.MinimalSet.html#_seen
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.misc.minimalset.MinimalSet._displays
  nltk.misc.minimalset.MinimalSet.html#_displays
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.misc.minimalset.MinimalSet.add
  nltk.misc.minimalset.MinimalSet.html#add
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a new item to the minimal set, having the specified context, target, and display form.
• nltk.misc.minimalset.MinimalSet.contexts
  nltk.misc.minimalset.MinimalSet.html#contexts
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine which contexts occurred with enough distinct targets.
• nltk.misc.minimalset.MinimalSet.display
  nltk.misc.minimalset.MinimalSet.html#display
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.misc.minimalset.MinimalSet.display_all
  nltk.misc.minimalset.MinimalSet.html#display_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.misc.minimalset.MinimalSet.targets
  nltk.misc.minimalset.MinimalSet.html#targets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.misc.babelfish.babelize_shell
  nltk.misc.babelfish.html#babelize_shell
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.wsd.lesk
  nltk.wsd.html#lesk
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a synset for an ambiguous word in a context.
• nltk.treetransforms.chomsky_normal_form
  nltk.treetransforms.html#chomsky_normal_form
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.treetransforms.un_chomsky_normal_form
  nltk.treetransforms.html#un_chomsky_normal_form
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.treetransforms.collapse_unary
  nltk.treetransforms.html#collapse_unary
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.treetransforms.demo
  nltk.treetransforms.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  A demonstration showing how each tree transform can be used.
• nltk.demo
  nltk.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.compat.DATA_UPDATES
  nltk.compat.html#DATA_UPDATES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.compat._PY3_DATA_UPDATES
  nltk.compat.html#_PY3_DATA_UPDATES
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.compat.add_py3_data
  nltk.compat.html#add_py3_data
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.compat.py3_data
  nltk.compat.html#py3_data
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.data.textwrap_indent
  nltk.data.html#textwrap_indent
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.data.path
  nltk.data.html#path
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  No summary
• nltk.data._paths_from_env
  nltk.data.html#_paths_from_env
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.data.gzip_open_unicode
  nltk.data.html#gzip_open_unicode
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.data.split_resource_url
  nltk.data.html#split_resource_url
  ZopeInterfaceFunction
  Function
  VISIBLE
  Splits a resource url into "<protocol>:<path>".
• nltk.data.normalize_resource_url
  nltk.data.html#normalize_resource_url
  ZopeInterfaceFunction
  Function
  VISIBLE
  Normalizes a resource url
• nltk.data.normalize_resource_name
  nltk.data.html#normalize_resource_name
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.data.PathPointer
  nltk.data.PathPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.data.PathPointer.open
  nltk.data.PathPointer.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a seekable read-only stream that can be used to read the contents of the file identified by this path pointer.
• nltk.data.PathPointer.file_size
  nltk.data.PathPointer.html#file_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the size of the file pointed to by this path pointer, in bytes.
• nltk.data.PathPointer.join
  nltk.data.PathPointer.html#join
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.data.FileSystemPathPointer
  nltk.data.FileSystemPathPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A path pointer that identifies a file which can be accessed directly via a given absolute path.
• nltk.data.FileSystemPathPointer.__init__
  nltk.data.FileSystemPathPointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new path pointer for the given absolute path.
• nltk.data.FileSystemPathPointer._path
  nltk.data.FileSystemPathPointer.html#_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.data.FileSystemPathPointer.path
  nltk.data.FileSystemPathPointer.html#path
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The absolute path identified by this path pointer.
• nltk.data.FileSystemPathPointer.open
  nltk.data.FileSystemPathPointer.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a seekable read-only stream that can be used to read the contents of the file identified by this path pointer.
• nltk.data.FileSystemPathPointer.file_size
  nltk.data.FileSystemPathPointer.html#file_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the size of the file pointed to by this path pointer, in bytes.
• nltk.data.FileSystemPathPointer.join
  nltk.data.FileSystemPathPointer.html#join
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.data.FileSystemPathPointer.__repr__
  nltk.data.FileSystemPathPointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.FileSystemPathPointer.__str__
  nltk.data.FileSystemPathPointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.BufferedGzipFile
  nltk.data.BufferedGzipFile.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A GzipFile subclass for compatibility with older nltk releases.
• nltk.data.BufferedGzipFile.__init__
  nltk.data.BufferedGzipFile.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a buffered gzip file object.
• nltk.data.BufferedGzipFile.write
  nltk.data.BufferedGzipFile.html#write
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.GzipFileSystemPathPointer
  nltk.data.GzipFileSystemPathPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A subclass of FileSystemPathPointer that identifies a gzip-compressed file located at a given absolute path. GzipFileSystemPathPointer is appropriate for loading large gzip-compressed pickle objects efficiently.
• nltk.data.GzipFileSystemPathPointer.open
  nltk.data.GzipFileSystemPathPointer.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a seekable read-only stream that can be used to read the contents of the file identified by this path pointer.
• nltk.data.ZipFilePathPointer
  nltk.data.ZipFilePathPointer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A path pointer that identifies a file contained within a zipfile, which can be accessed by reading that zipfile.
• nltk.data.ZipFilePathPointer.__init__
  nltk.data.ZipFilePathPointer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Create a new path pointer pointing at the specified entry in the given zipfile.
• nltk.data.ZipFilePathPointer._zipfile
  nltk.data.ZipFilePathPointer.html#_zipfile
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.data.ZipFilePathPointer._entry
  nltk.data.ZipFilePathPointer.html#_entry
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.data.ZipFilePathPointer.zipfile
  nltk.data.ZipFilePathPointer.html#zipfile
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The zipfile.ZipFile object used to access the zip file containing the entry identified by this path pointer.
• nltk.data.ZipFilePathPointer.entry
  nltk.data.ZipFilePathPointer.html#entry
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The name of the file within zipfile that this path pointer points to.
• nltk.data.ZipFilePathPointer.open
  nltk.data.ZipFilePathPointer.html#open
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a seekable read-only stream that can be used to read the contents of the file identified by this path pointer.
• nltk.data.ZipFilePathPointer.file_size
  nltk.data.ZipFilePathPointer.html#file_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the size of the file pointed to by this path pointer, in bytes.
• nltk.data.ZipFilePathPointer.join
  nltk.data.ZipFilePathPointer.html#join
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.data.ZipFilePathPointer.__repr__
  nltk.data.ZipFilePathPointer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.ZipFilePathPointer.__str__
  nltk.data.ZipFilePathPointer.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data._resource_cache
  nltk.data.html#_resource_cache
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  A dictionary used to cache resources so that they won't need to be loaded more than once.
• nltk.data.find
  nltk.data.html#find
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.data.retrieve
  nltk.data.html#retrieve
  ZopeInterfaceFunction
  Function
  VISIBLE
  Copy the given resource to a local file. If no filename is specified, then use the URL's filename. If there is already a file named filename, then raise a ValueError.
• nltk.data.FORMATS
  nltk.data.html#FORMATS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.data.AUTO_FORMATS
  nltk.data.html#AUTO_FORMATS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.data.load
  nltk.data.html#load
  ZopeInterfaceFunction
  Function
  VISIBLE
  Load a given resource from the NLTK data package. The following resource formats are currently supported:
• nltk.data.show_cfg
  nltk.data.html#show_cfg
  ZopeInterfaceFunction
  Function
  VISIBLE
  Write out a grammar file, ignoring escaped and empty lines.
• nltk.data.clear_cache
  nltk.data.html#clear_cache
  ZopeInterfaceFunction
  Function
  VISIBLE
  Remove all objects from the resource cache. :see: load()
• nltk.data._open
  nltk.data.html#_open
  ZopeInterfaceFunction
  Function
  PRIVATE
  No summary
• nltk.data.LazyLoader
  nltk.data.LazyLoader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.data.LazyLoader.__init__
  nltk.data.LazyLoader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.LazyLoader._path
  nltk.data.LazyLoader.html#_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.data.LazyLoader.__load
  nltk.data.LazyLoader.html#__load
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.data.LazyLoader.__dict__
  nltk.data.LazyLoader.html#__dict__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.data.LazyLoader.__class__
  nltk.data.LazyLoader.html#__class__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.data.LazyLoader.__getattr__
  nltk.data.LazyLoader.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.LazyLoader.__repr__
  nltk.data.LazyLoader.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.OpenOnDemandZipFile
  nltk.data.OpenOnDemandZipFile.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.data.OpenOnDemandZipFile.__init__
  nltk.data.OpenOnDemandZipFile.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.OpenOnDemandZipFile._fileRefCnt
  nltk.data.OpenOnDemandZipFile.html#_fileRefCnt
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.data.OpenOnDemandZipFile.read
  nltk.data.OpenOnDemandZipFile.html#read
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.OpenOnDemandZipFile.fp
  nltk.data.OpenOnDemandZipFile.html#fp
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.data.OpenOnDemandZipFile.write
  nltk.data.OpenOnDemandZipFile.html#write
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.data.OpenOnDemandZipFile.writestr
  nltk.data.OpenOnDemandZipFile.html#writestr
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.data.OpenOnDemandZipFile.__repr__
  nltk.data.OpenOnDemandZipFile.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader
  nltk.data.SeekableUnicodeStreamReader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.data.SeekableUnicodeStreamReader.DEBUG
  nltk.data.SeekableUnicodeStreamReader.html#DEBUG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.__init__
  nltk.data.SeekableUnicodeStreamReader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.stream
  nltk.data.SeekableUnicodeStreamReader.html#stream
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The underlying stream.
• nltk.data.SeekableUnicodeStreamReader.encoding
  nltk.data.SeekableUnicodeStreamReader.html#encoding
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The name of the encoding that should be used to encode the underlying stream.
• nltk.data.SeekableUnicodeStreamReader.errors
  nltk.data.SeekableUnicodeStreamReader.html#errors
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The error mode that should be used when decoding data from the underlying stream. Can be 'strict', 'ignore', or 'replace'.
• nltk.data.SeekableUnicodeStreamReader.decode
  nltk.data.SeekableUnicodeStreamReader.html#decode
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The function that is used to decode byte strings into unicode strings.
• nltk.data.SeekableUnicodeStreamReader.bytebuffer
  nltk.data.SeekableUnicodeStreamReader.html#bytebuffer
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A buffer to use bytes that have been read but have not yet been decoded. This is only used when the final bytes from a read do not form a complete encoding for a character.
• nltk.data.SeekableUnicodeStreamReader.linebuffer
  nltk.data.SeekableUnicodeStreamReader.html#linebuffer
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.data.SeekableUnicodeStreamReader._rewind_checkpoint
  nltk.data.SeekableUnicodeStreamReader.html#_rewind_checkpoint
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.data.SeekableUnicodeStreamReader._rewind_numchars
  nltk.data.SeekableUnicodeStreamReader.html#_rewind_numchars
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.data.SeekableUnicodeStreamReader._bom
  nltk.data.SeekableUnicodeStreamReader.html#_bom
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The length of the byte order marker at the beginning of the stream (or None for no byte order marker).
• nltk.data.SeekableUnicodeStreamReader.read
  nltk.data.SeekableUnicodeStreamReader.html#read
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read up to size bytes, decode them using this reader's encoding, and return the resulting unicode string.
• nltk.data.SeekableUnicodeStreamReader.discard_line
  nltk.data.SeekableUnicodeStreamReader.html#discard_line
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.readline
  nltk.data.SeekableUnicodeStreamReader.html#readline
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read a line of text, decode it using this reader's encoding, and return the resulting unicode string.
• nltk.data.SeekableUnicodeStreamReader.readlines
  nltk.data.SeekableUnicodeStreamReader.html#readlines
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read this file's contents, decode them using this reader's encoding, and return it as a list of unicode lines.
• nltk.data.SeekableUnicodeStreamReader.next
  nltk.data.SeekableUnicodeStreamReader.html#next
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the next decoded line from the underlying stream.
• nltk.data.SeekableUnicodeStreamReader.__next__
  nltk.data.SeekableUnicodeStreamReader.html#__next__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.__iter__
  nltk.data.SeekableUnicodeStreamReader.html#__iter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return self
• nltk.data.SeekableUnicodeStreamReader.__del__
  nltk.data.SeekableUnicodeStreamReader.html#__del__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.__enter__
  nltk.data.SeekableUnicodeStreamReader.html#__enter__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.__exit__
  nltk.data.SeekableUnicodeStreamReader.html#__exit__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader.xreadlines
  nltk.data.SeekableUnicodeStreamReader.html#xreadlines
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return self
• nltk.data.SeekableUnicodeStreamReader.closed
  nltk.data.SeekableUnicodeStreamReader.html#closed
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the underlying stream is closed.
• nltk.data.SeekableUnicodeStreamReader.name
  nltk.data.SeekableUnicodeStreamReader.html#name
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The name of the underlying stream.
• nltk.data.SeekableUnicodeStreamReader.mode
  nltk.data.SeekableUnicodeStreamReader.html#mode
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The mode of the underlying stream.
• nltk.data.SeekableUnicodeStreamReader.close
  nltk.data.SeekableUnicodeStreamReader.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  Close the underlying stream.
• nltk.data.SeekableUnicodeStreamReader.seek
  nltk.data.SeekableUnicodeStreamReader.html#seek
  ZopeInterfaceFunction
  Method
  VISIBLE
  Move the stream to a new file position. If the reader is maintaining any buffers, then they will be cleared.
• nltk.data.SeekableUnicodeStreamReader.char_seek_forward
  nltk.data.SeekableUnicodeStreamReader.html#char_seek_forward
  ZopeInterfaceFunction
  Method
  VISIBLE
  Move the read pointer forward by offset characters.
• nltk.data.SeekableUnicodeStreamReader._char_seek_forward
  nltk.data.SeekableUnicodeStreamReader.html#_char_seek_forward
  ZopeInterfaceFunction
  Method
  PRIVATE
  Move the file position forward by offset characters, ignoring all buffers.
• nltk.data.SeekableUnicodeStreamReader.tell
  nltk.data.SeekableUnicodeStreamReader.html#tell
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.data.SeekableUnicodeStreamReader._read
  nltk.data.SeekableUnicodeStreamReader.html#_read
  ZopeInterfaceFunction
  Method
  PRIVATE
  Read up to size bytes from the underlying stream, decode them using this reader's encoding, and return the resulting unicode string. linebuffer is not included in the result.
• nltk.data.SeekableUnicodeStreamReader._incr_decode
  nltk.data.SeekableUnicodeStreamReader.html#_incr_decode
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.data.SeekableUnicodeStreamReader._BOM_TABLE
  nltk.data.SeekableUnicodeStreamReader.html#_BOM_TABLE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.data.SeekableUnicodeStreamReader._check_bom
  nltk.data.SeekableUnicodeStreamReader.html#_check_bom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.casual.EMOTICONS
  nltk.tokenize.casual.html#EMOTICONS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.URLS
  nltk.tokenize.casual.html#URLS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.REGEXPS
  nltk.tokenize.casual.html#REGEXPS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.WORD_RE
  nltk.tokenize.casual.html#WORD_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.HANG_RE
  nltk.tokenize.casual.html#HANG_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.EMOTICON_RE
  nltk.tokenize.casual.html#EMOTICON_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.ENT_RE
  nltk.tokenize.casual.html#ENT_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual._str_to_unicode
  nltk.tokenize.casual.html#_str_to_unicode
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tokenize.casual._replace_html_entities
  nltk.tokenize.casual.html#_replace_html_entities
  ZopeInterfaceFunction
  Function
  PRIVATE
  Remove entities from text by converting them to their corresponding unicode character.
• nltk.tokenize.casual.TweetTokenizer
  nltk.tokenize.casual.TweetTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenizer for tweets.
• nltk.tokenize.casual.TweetTokenizer.__init__
  nltk.tokenize.casual.TweetTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.casual.TweetTokenizer.preserve_case
  nltk.tokenize.casual.TweetTokenizer.html#preserve_case
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.TweetTokenizer.reduce_len
  nltk.tokenize.casual.TweetTokenizer.html#reduce_len
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.TweetTokenizer.strip_handles
  nltk.tokenize.casual.TweetTokenizer.html#strip_handles
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.casual.TweetTokenizer.tokenize
  nltk.tokenize.casual.TweetTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tokenize.casual.reduce_lengthening
  nltk.tokenize.casual.html#reduce_lengthening
  ZopeInterfaceFunction
  Function
  VISIBLE
  Replace repeated character sequences of length 3 or greater with sequences of length 3.
• nltk.tokenize.casual.remove_handles
  nltk.tokenize.casual.html#remove_handles
  ZopeInterfaceFunction
  Function
  VISIBLE
  Remove Twitter username handles from text.
• nltk.tokenize.casual.casual_tokenize
  nltk.tokenize.casual.html#casual_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convenience function for wrapping the tokenizer.
• nltk.tokenize.mwe.MWETokenizer
  nltk.tokenize.mwe.MWETokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tokenizer that processes tokenized text and merges multi-word expressions into single tokens.
• nltk.tokenize.mwe.MWETokenizer.__init__
  nltk.tokenize.mwe.MWETokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Initialize the multi-word tokenizer with a list of expressions and a separator
• nltk.tokenize.mwe.MWETokenizer._mwes
  nltk.tokenize.mwe.MWETokenizer.html#_mwes
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.mwe.MWETokenizer._separator
  nltk.tokenize.mwe.MWETokenizer.html#_separator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.mwe.MWETokenizer.add_mwe
  nltk.tokenize.mwe.MWETokenizer.html#add_mwe
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add a multi-word expression to the lexicon (stored as a word trie)
• nltk.tokenize.mwe.MWETokenizer.tokenize
  nltk.tokenize.mwe.MWETokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.destructive.MacIntyreContractions
  nltk.tokenize.destructive.MacIntyreContractions.html
  ZopeInterfaceClass
  Class
  VISIBLE
  List of contractions adapted from Robert MacIntyre's tokenizer.
• nltk.tokenize.destructive.MacIntyreContractions.CONTRACTIONS2
  nltk.tokenize.destructive.MacIntyreContractions.html#CONTRACTIONS2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.MacIntyreContractions.CONTRACTIONS3
  nltk.tokenize.destructive.MacIntyreContractions.html#CONTRACTIONS3
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.MacIntyreContractions.CONTRACTIONS4
  nltk.tokenize.destructive.MacIntyreContractions.html#CONTRACTIONS4
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer
  nltk.tokenize.destructive.NLTKWordTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The NLTK tokenizer that has improved upon the TreebankWordTokenizer.
• nltk.tokenize.destructive.NLTKWordTokenizer.STARTING_QUOTES
  nltk.tokenize.destructive.NLTKWordTokenizer.html#STARTING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.ENDING_QUOTES
  nltk.tokenize.destructive.NLTKWordTokenizer.html#ENDING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.PUNCTUATION
  nltk.tokenize.destructive.NLTKWordTokenizer.html#PUNCTUATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.PARENS_BRACKETS
  nltk.tokenize.destructive.NLTKWordTokenizer.html#PARENS_BRACKETS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.CONVERT_PARENTHESES
  nltk.tokenize.destructive.NLTKWordTokenizer.html#CONVERT_PARENTHESES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.DOUBLE_DASHES
  nltk.tokenize.destructive.NLTKWordTokenizer.html#DOUBLE_DASHES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer._contractions
  nltk.tokenize.destructive.NLTKWordTokenizer.html#_contractions
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.CONTRACTIONS2
  nltk.tokenize.destructive.NLTKWordTokenizer.html#CONTRACTIONS2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.CONTRACTIONS3
  nltk.tokenize.destructive.NLTKWordTokenizer.html#CONTRACTIONS3
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.destructive.NLTKWordTokenizer.tokenize
  nltk.tokenize.destructive.NLTKWordTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.punkt._ORTHO_BEG_UC
  nltk.tokenize.punkt.html#_ORTHO_BEG_UC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: beginning of a sentence with upper case.
• nltk.tokenize.punkt._ORTHO_MID_UC
  nltk.tokenize.punkt.html#_ORTHO_MID_UC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: middle of a sentence with upper case.
• nltk.tokenize.punkt._ORTHO_UNK_UC
  nltk.tokenize.punkt.html#_ORTHO_UNK_UC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: unknown position in a sentence with upper case.
• nltk.tokenize.punkt._ORTHO_BEG_LC
  nltk.tokenize.punkt.html#_ORTHO_BEG_LC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: beginning of a sentence with lower case.
• nltk.tokenize.punkt._ORTHO_MID_LC
  nltk.tokenize.punkt.html#_ORTHO_MID_LC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: middle of a sentence with lower case.
• nltk.tokenize.punkt._ORTHO_UNK_LC
  nltk.tokenize.punkt.html#_ORTHO_UNK_LC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: unknown position in a sentence with lower case.
• nltk.tokenize.punkt._ORTHO_UC
  nltk.tokenize.punkt.html#_ORTHO_UC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: occurs with upper case.
• nltk.tokenize.punkt._ORTHO_LC
  nltk.tokenize.punkt.html#_ORTHO_LC
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Orthographic context: occurs with lower case.
• nltk.tokenize.punkt._ORTHO_MAP
  nltk.tokenize.punkt.html#_ORTHO_MAP
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  A map from context position and first-letter case to the appropriate orthographic context flag.
• nltk.tokenize.punkt.REASON_DEFAULT_DECISION
  nltk.tokenize.punkt.html#REASON_DEFAULT_DECISION
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_KNOWN_COLLOCATION
  nltk.tokenize.punkt.html#REASON_KNOWN_COLLOCATION
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_ABBR_WITH_ORTHOGRAPHIC_HEURISTIC
  nltk.tokenize.punkt.html#REASON_ABBR_WITH_ORTHOGRAPHIC_HEURISTIC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_ABBR_WITH_SENTENCE_STARTER
  nltk.tokenize.punkt.html#REASON_ABBR_WITH_SENTENCE_STARTER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_INITIAL_WITH_ORTHOGRAPHIC_HEURISTIC
  nltk.tokenize.punkt.html#REASON_INITIAL_WITH_ORTHOGRAPHIC_HEURISTIC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_NUMBER_WITH_ORTHOGRAPHIC_HEURISTIC
  nltk.tokenize.punkt.html#REASON_NUMBER_WITH_ORTHOGRAPHIC_HEURISTIC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.REASON_INITIAL_WITH_SPECIAL_ORTHOGRAPHIC_HEURISTIC
  nltk.tokenize.punkt.html#REASON_INITIAL_WITH_SPECIAL_ORTHOGRAPHIC_HEURISTIC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars
  nltk.tokenize.punkt.PunktLanguageVars.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktLanguageVars.__slots__
  nltk.tokenize.punkt.PunktLanguageVars.html#__slots__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars.__getstate__
  nltk.tokenize.punkt.PunktLanguageVars.html#__getstate__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars.__setstate__
  nltk.tokenize.punkt.PunktLanguageVars.html#__setstate__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars.sent_end_chars
  nltk.tokenize.punkt.PunktLanguageVars.html#sent_end_chars
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Characters which are candidates for sentence boundaries
• nltk.tokenize.punkt.PunktLanguageVars._re_sent_end_chars
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_sent_end_chars
  ZopeInterfaceAttribute
  Property
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars.internal_punctuation
  nltk.tokenize.punkt.PunktLanguageVars.html#internal_punctuation
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  sentence internal punctuation, which indicates an abbreviation if preceded by a period-final token.
• nltk.tokenize.punkt.PunktLanguageVars.re_boundary_realignment
  nltk.tokenize.punkt.PunktLanguageVars.html#re_boundary_realignment
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Used to realign punctuation that should be included in a sentence although it follows the period (or ?, !).
• nltk.tokenize.punkt.PunktLanguageVars._re_word_start
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_word_start
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Excludes some characters from starting word tokens
• nltk.tokenize.punkt.PunktLanguageVars._re_non_word_chars
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_non_word_chars
  ZopeInterfaceAttribute
  Property
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars._re_multi_char_punct
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_multi_char_punct
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Hyphen and ellipsis are multi-character punctuation
• nltk.tokenize.punkt.PunktLanguageVars._word_tokenize_fmt
  nltk.tokenize.punkt.PunktLanguageVars.html#_word_tokenize_fmt
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Format of a regular expression to split punctuation from words, excluding period.
• nltk.tokenize.punkt.PunktLanguageVars._word_tokenizer_re
  nltk.tokenize.punkt.PunktLanguageVars.html#_word_tokenizer_re
  ZopeInterfaceFunction
  Method
  PRIVATE
  Compiles and returns a regular expression for word tokenization
• nltk.tokenize.punkt.PunktLanguageVars._re_word_tokenizer
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_word_tokenizer
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktLanguageVars.word_tokenize
  nltk.tokenize.punkt.PunktLanguageVars.html#word_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tokenize a string to split off punctuation other than periods
• nltk.tokenize.punkt.PunktLanguageVars._period_context_fmt
  nltk.tokenize.punkt.PunktLanguageVars.html#_period_context_fmt
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Format of a regular expression to find contexts including possible sentence boundaries. Matches token which the possible sentence boundary ends, and matches the following token within a lookahead expression.
• nltk.tokenize.punkt.PunktLanguageVars.period_context_re
  nltk.tokenize.punkt.PunktLanguageVars.html#period_context_re
  ZopeInterfaceFunction
  Method
  VISIBLE
  Compiles and returns a regular expression to find contexts including possible sentence boundaries.
• nltk.tokenize.punkt.PunktLanguageVars._re_period_context
  nltk.tokenize.punkt.PunktLanguageVars.html#_re_period_context
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt._re_non_punct
  nltk.tokenize.punkt.html#_re_non_punct
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Matches token types that are not merely punctuation. (Types for numeric tokens are changed to ##number## and hence contain alpha.)
• nltk.tokenize.punkt._pair_iter
  nltk.tokenize.punkt.html#_pair_iter
  ZopeInterfaceFunction
  Function
  PRIVATE
  Yields pairs of tokens from the given iterator such that each input token will appear as the first element in a yielded tuple. The last pair will have None as its second element.
• nltk.tokenize.punkt.PunktParameters
  nltk.tokenize.punkt.PunktParameters.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Stores data used to perform sentence boundary detection with Punkt.
• nltk.tokenize.punkt.PunktParameters.__init__
  nltk.tokenize.punkt.PunktParameters.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters.abbrev_types
  nltk.tokenize.punkt.PunktParameters.html#abbrev_types
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A set of word types for known abbreviations.
• nltk.tokenize.punkt.PunktParameters.collocations
  nltk.tokenize.punkt.PunktParameters.html#collocations
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktParameters.sent_starters
  nltk.tokenize.punkt.PunktParameters.html#sent_starters
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A set of word types for words that often appear at the beginning of sentences.
• nltk.tokenize.punkt.PunktParameters.ortho_context
  nltk.tokenize.punkt.PunktParameters.html#ortho_context
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A dictionary mapping word types to the set of orthographic contexts that word type appears in. Contexts are represented by adding orthographic context flags: ...
• nltk.tokenize.punkt.PunktParameters.clear_abbrevs
  nltk.tokenize.punkt.PunktParameters.html#clear_abbrevs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters.clear_collocations
  nltk.tokenize.punkt.PunktParameters.html#clear_collocations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters.clear_sent_starters
  nltk.tokenize.punkt.PunktParameters.html#clear_sent_starters
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters.clear_ortho_context
  nltk.tokenize.punkt.PunktParameters.html#clear_ortho_context
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters.add_ortho_context
  nltk.tokenize.punkt.PunktParameters.html#add_ortho_context
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktParameters._debug_ortho_context
  nltk.tokenize.punkt.PunktParameters.html#_debug_ortho_context
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken
  nltk.tokenize.punkt.PunktToken.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Stores a token of text with annotations produced during sentence boundary detection.
• nltk.tokenize.punkt.PunktToken._properties
  nltk.tokenize.punkt.PunktToken.html#_properties
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken.__slots__
  nltk.tokenize.punkt.PunktToken.html#__slots__
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken.__init__
  nltk.tokenize.punkt.PunktToken.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken.tok
  nltk.tokenize.punkt.PunktToken.html#tok
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken.type
  nltk.tokenize.punkt.PunktToken.html#type
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken.period_final
  nltk.tokenize.punkt.PunktToken.html#period_final
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken._RE_ELLIPSIS
  nltk.tokenize.punkt.PunktToken.html#_RE_ELLIPSIS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken._RE_NUMERIC
  nltk.tokenize.punkt.PunktToken.html#_RE_NUMERIC
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken._RE_INITIAL
  nltk.tokenize.punkt.PunktToken.html#_RE_INITIAL
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken._RE_ALPHA
  nltk.tokenize.punkt.PunktToken.html#_RE_ALPHA
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktToken._get_type
  nltk.tokenize.punkt.PunktToken.html#_get_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns a case-normalized representation of the token.
• nltk.tokenize.punkt.PunktToken.type_no_period
  nltk.tokenize.punkt.PunktToken.html#type_no_period
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The type with its final period removed if it has one.
• nltk.tokenize.punkt.PunktToken.type_no_sentperiod
  nltk.tokenize.punkt.PunktToken.html#type_no_sentperiod
  ZopeInterfaceAttribute
  Property
  VISIBLE
  The type with its final period removed if it is marked as a sentence break.
• nltk.tokenize.punkt.PunktToken.first_upper
  nltk.tokenize.punkt.PunktToken.html#first_upper
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token's first character is uppercase.
• nltk.tokenize.punkt.PunktToken.first_lower
  nltk.tokenize.punkt.PunktToken.html#first_lower
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token's first character is lowercase.
• nltk.tokenize.punkt.PunktToken.first_case
  nltk.tokenize.punkt.PunktToken.html#first_case
  ZopeInterfaceAttribute
  Property
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktToken.is_ellipsis
  nltk.tokenize.punkt.PunktToken.html#is_ellipsis
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token text is that of an ellipsis.
• nltk.tokenize.punkt.PunktToken.is_number
  nltk.tokenize.punkt.PunktToken.html#is_number
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token text is that of a number.
• nltk.tokenize.punkt.PunktToken.is_initial
  nltk.tokenize.punkt.PunktToken.html#is_initial
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token text is that of an initial.
• nltk.tokenize.punkt.PunktToken.is_alpha
  nltk.tokenize.punkt.PunktToken.html#is_alpha
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token text is all alphabetic.
• nltk.tokenize.punkt.PunktToken.is_non_punct
  nltk.tokenize.punkt.PunktToken.html#is_non_punct
  ZopeInterfaceAttribute
  Property
  VISIBLE
  True if the token is either a number or is alphabetic.
• nltk.tokenize.punkt.PunktToken.__repr__
  nltk.tokenize.punkt.PunktToken.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  A string representation of the token that can reproduce it with eval(), which lists all the token's non-default annotations.
• nltk.tokenize.punkt.PunktToken.__str__
  nltk.tokenize.punkt.PunktToken.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  A string representation akin to that used by Kiss and Strunk.
• nltk.tokenize.punkt.PunktBaseClass
  nltk.tokenize.punkt.PunktBaseClass.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Includes common components of PunktTrainer and PunktSentenceTokenizer.
• nltk.tokenize.punkt.PunktBaseClass.__init__
  nltk.tokenize.punkt.PunktBaseClass.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktBaseClass._params
  nltk.tokenize.punkt.PunktBaseClass.html#_params
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktBaseClass._lang_vars
  nltk.tokenize.punkt.PunktBaseClass.html#_lang_vars
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktBaseClass._Token
  nltk.tokenize.punkt.PunktBaseClass.html#_Token
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The collection of parameters that determines the behavior of the punkt tokenizer.
• nltk.tokenize.punkt.PunktBaseClass._tokenize_words
  nltk.tokenize.punkt.PunktBaseClass.html#_tokenize_words
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktBaseClass._annotate_first_pass
  nltk.tokenize.punkt.PunktBaseClass.html#_annotate_first_pass
  ZopeInterfaceFunction
  Method
  PRIVATE
  Perform the first pass of annotation, which makes decisions based purely based on the word type of each word:
• nltk.tokenize.punkt.PunktBaseClass._first_pass_annotation
  nltk.tokenize.punkt.PunktBaseClass.html#_first_pass_annotation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Performs type-based annotation on a single token.
• nltk.tokenize.punkt.PunktTrainer
  nltk.tokenize.punkt.PunktTrainer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Learns parameters used in Punkt sentence boundary detection.
• nltk.tokenize.punkt.PunktTrainer.__init__
  nltk.tokenize.punkt.PunktTrainer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktTrainer._type_fdist
  nltk.tokenize.punkt.PunktTrainer.html#_type_fdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A frequency distribution giving the frequency of each case-normalized token type in the training data.
• nltk.tokenize.punkt.PunktTrainer._num_period_toks
  nltk.tokenize.punkt.PunktTrainer.html#_num_period_toks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The number of words ending in period in the training data.
• nltk.tokenize.punkt.PunktTrainer._collocation_fdist
  nltk.tokenize.punkt.PunktTrainer.html#_collocation_fdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktTrainer._sent_starter_fdist
  nltk.tokenize.punkt.PunktTrainer.html#_sent_starter_fdist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktTrainer._sentbreak_count
  nltk.tokenize.punkt.PunktTrainer.html#_sentbreak_count
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The total number of sentence breaks identified in training, used for calculating the frequent sentence starter heuristic.
• nltk.tokenize.punkt.PunktTrainer._finalized
  nltk.tokenize.punkt.PunktTrainer.html#_finalized
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A flag as to whether the training has been finalized by finding collocations and sentence starters, or whether finalize_training() still needs to be called.
• nltk.tokenize.punkt.PunktTrainer.get_params
  nltk.tokenize.punkt.PunktTrainer.html#get_params
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculates and returns parameters for sentence boundary detection as derived from training.
• nltk.tokenize.punkt.PunktTrainer.ABBREV
  nltk.tokenize.punkt.PunktTrainer.html#ABBREV
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  cut-off value whether a 'token' is an abbreviation
• nltk.tokenize.punkt.PunktTrainer.IGNORE_ABBREV_PENALTY
  nltk.tokenize.punkt.PunktTrainer.html#IGNORE_ABBREV_PENALTY
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  allows the disabling of the abbreviation penalty heuristic, which exponentially disadvantages words that are found at times without a final period.
• nltk.tokenize.punkt.PunktTrainer.ABBREV_BACKOFF
  nltk.tokenize.punkt.PunktTrainer.html#ABBREV_BACKOFF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  upper cut-off for Mikheev's(2002) abbreviation detection algorithm
• nltk.tokenize.punkt.PunktTrainer.COLLOCATION
  nltk.tokenize.punkt.PunktTrainer.html#COLLOCATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  minimal log-likelihood value that two tokens need to be considered as a collocation
• nltk.tokenize.punkt.PunktTrainer.SENT_STARTER
  nltk.tokenize.punkt.PunktTrainer.html#SENT_STARTER
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  minimal log-likelihood value that a token requires to be considered as a frequent sentence starter
• nltk.tokenize.punkt.PunktTrainer.INCLUDE_ALL_COLLOCS
  nltk.tokenize.punkt.PunktTrainer.html#INCLUDE_ALL_COLLOCS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  this includes as potential collocations all word pairs where the first word ends in a period. It may be useful in corpora where there is a lot of variation that makes abbreviations like Mr difficult to identify.
• nltk.tokenize.punkt.PunktTrainer.INCLUDE_ABBREV_COLLOCS
  nltk.tokenize.punkt.PunktTrainer.html#INCLUDE_ABBREV_COLLOCS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktTrainer.MIN_COLLOC_FREQ
  nltk.tokenize.punkt.PunktTrainer.html#MIN_COLLOC_FREQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  this sets a minimum bound on the number of times a bigram needs to appear before it can be considered a collocation, in addition to log likelihood statistics. This is useful when INCLUDE_ALL_COLLOCS is True.
• nltk.tokenize.punkt.PunktTrainer.train
  nltk.tokenize.punkt.PunktTrainer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktTrainer.train_tokens
  nltk.tokenize.punkt.PunktTrainer.html#train_tokens
  ZopeInterfaceFunction
  Method
  VISIBLE
  Collects training data from a given list of tokens.
• nltk.tokenize.punkt.PunktTrainer._train_tokens
  nltk.tokenize.punkt.PunktTrainer.html#_train_tokens
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktTrainer._unique_types
  nltk.tokenize.punkt.PunktTrainer.html#_unique_types
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktTrainer.finalize_training
  nltk.tokenize.punkt.PunktTrainer.html#finalize_training
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uses data that has been gathered in training to determine likely collocations and sentence starters.
• nltk.tokenize.punkt.PunktTrainer.freq_threshold
  nltk.tokenize.punkt.PunktTrainer.html#freq_threshold
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktTrainer._freq_threshold
  nltk.tokenize.punkt.PunktTrainer.html#_freq_threshold
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns a FreqDist containing only data with counts below a given threshold, as well as a mapping (None -> count_removed).
• nltk.tokenize.punkt.PunktTrainer._get_orthography_data
  nltk.tokenize.punkt.PunktTrainer.html#_get_orthography_data
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktTrainer._reclassify_abbrev_types
  nltk.tokenize.punkt.PunktTrainer.html#_reclassify_abbrev_types
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktTrainer.find_abbrev_types
  nltk.tokenize.punkt.PunktTrainer.html#find_abbrev_types
  ZopeInterfaceFunction
  Method
  VISIBLE
  Recalculates abbreviations given type frequencies, despite no prior determination of abbreviations. This fails to include abbreviations otherwise found as "rare".
• nltk.tokenize.punkt.PunktTrainer._is_rare_abbrev_type
  nltk.tokenize.punkt.PunktTrainer.html#_is_rare_abbrev_type
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.tokenize.punkt.PunktTrainer._dunning_log_likelihood
  nltk.tokenize.punkt.PunktTrainer.html#_dunning_log_likelihood
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  A function that calculates the modified Dunning log-likelihood ratio scores for abbreviation candidates. The details of how this works is available in the paper.
• nltk.tokenize.punkt.PunktTrainer._col_log_likelihood
  nltk.tokenize.punkt.PunktTrainer.html#_col_log_likelihood
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  A function that will just compute log-likelihood estimate, in the original paper it's described in algorithm 6 and 7.
• nltk.tokenize.punkt.PunktTrainer._is_potential_collocation
  nltk.tokenize.punkt.PunktTrainer.html#_is_potential_collocation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns True if the pair of tokens may form a collocation given log-likelihood statistics.
• nltk.tokenize.punkt.PunktTrainer._find_collocations
  nltk.tokenize.punkt.PunktTrainer.html#_find_collocations
  ZopeInterfaceFunction
  Method
  PRIVATE
  Generates likely collocations and their log-likelihood.
• nltk.tokenize.punkt.PunktTrainer._is_potential_sent_starter
  nltk.tokenize.punkt.PunktTrainer.html#_is_potential_sent_starter
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns True given a token and the token that preceds it if it seems clear that the token is beginning a sentence.
• nltk.tokenize.punkt.PunktTrainer._find_sent_starters
  nltk.tokenize.punkt.PunktTrainer.html#_find_sent_starters
  ZopeInterfaceFunction
  Method
  PRIVATE
  Uses collocation heuristics for each candidate token to determine if it frequently starts sentences.
• nltk.tokenize.punkt.PunktTrainer._get_sentbreak_count
  nltk.tokenize.punkt.PunktTrainer.html#_get_sentbreak_count
  ZopeInterfaceFunction
  Method
  PRIVATE
  Returns the number of sentence breaks marked in a given set of augmented tokens.
• nltk.tokenize.punkt.PunktSentenceTokenizer
  nltk.tokenize.punkt.PunktSentenceTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktSentenceTokenizer.__init__
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  train_text can either be the sole training text for this sentence boundary detector, or can be a PunktParameters object.
• nltk.tokenize.punkt.PunktSentenceTokenizer._params
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_params
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktSentenceTokenizer.train
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  Derives parameters from a given training text, or uses the parameters given. Repeated calls to this method destroy previous parameters. For incremental training, instantiate a separate PunktTrainer instance.
• nltk.tokenize.punkt.PunktSentenceTokenizer.tokenize
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a text, returns a list of the sentences in that text.
• nltk.tokenize.punkt.PunktSentenceTokenizer.debug_decisions
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#debug_decisions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classifies candidate periods as sentence breaks, yielding a dict for each that may be used to understand why the decision was made.
• nltk.tokenize.punkt.PunktSentenceTokenizer.span_tokenize
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a text, generates (start, end) spans of sentences in the text.
• nltk.tokenize.punkt.PunktSentenceTokenizer.sentences_from_text
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#sentences_from_text
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.punkt.PunktSentenceTokenizer._slices_from_text
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_slices_from_text
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.punkt.PunktSentenceTokenizer._realign_boundaries
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_realign_boundaries
  ZopeInterfaceFunction
  Method
  PRIVATE
  Attempts to realign punctuation that falls after the period but should otherwise be included in the same sentence.
• nltk.tokenize.punkt.PunktSentenceTokenizer.text_contains_sentbreak
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#text_contains_sentbreak
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns True if the given text includes a sentence break.
• nltk.tokenize.punkt.PunktSentenceTokenizer.sentences_from_text_legacy
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#sentences_from_text_legacy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a text, generates the sentences in that text. Annotates all tokens, rather than just those with possible sentence breaks. Should produce the same results as sentences_from_text.
• nltk.tokenize.punkt.PunktSentenceTokenizer.sentences_from_tokens
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#sentences_from_tokens
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a sequence of tokens, generates lists of tokens, each list corresponding to a sentence.
• nltk.tokenize.punkt.PunktSentenceTokenizer._annotate_tokens
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_annotate_tokens
  ZopeInterfaceFunction
  Method
  PRIVATE
  Given a set of tokens augmented with markers for line-start and paragraph-start, returns an iterator through those tokens with full annotation including predicted sentence breaks.
• nltk.tokenize.punkt.PunktSentenceTokenizer._build_sentence_list
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_build_sentence_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Given the original text and the list of augmented word tokens, construct and return a tokenized list of sentence strings.
• nltk.tokenize.punkt.PunktSentenceTokenizer.dump
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#dump
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktSentenceTokenizer.PUNCTUATION
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#PUNCTUATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.PunktSentenceTokenizer._annotate_second_pass
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_annotate_second_pass
  ZopeInterfaceFunction
  Method
  PRIVATE
  Performs a token-based classification (section 4) over the given tokens, making use of the orthographic heuristic (4.1.1), collocation heuristic (4.1.2) and frequent sentence starter heuristic (4.1.3).
• nltk.tokenize.punkt.PunktSentenceTokenizer._second_pass_annotation
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_second_pass_annotation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Performs token-based classification over a pair of contiguous tokens updating the first.
• nltk.tokenize.punkt.PunktSentenceTokenizer._ortho_heuristic
  nltk.tokenize.punkt.PunktSentenceTokenizer.html#_ortho_heuristic
  ZopeInterfaceFunction
  Method
  PRIVATE
  Decide whether the given token is the first token in a sentence.
• nltk.tokenize.punkt.DEBUG_DECISION_FMT
  nltk.tokenize.punkt.html#DEBUG_DECISION_FMT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.format_debug_decision
  nltk.tokenize.punkt.html#format_debug_decision
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tokenize.punkt.demo
  nltk.tokenize.punkt.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Builds a punkt model and applies it to the same text
• nltk.tokenize.regexp.RegexpTokenizer
  nltk.tokenize.regexp.RegexpTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tokenizer that splits a string using a regular expression, which matches either the tokens or the separators between tokens.
• nltk.tokenize.regexp.RegexpTokenizer.__init__
  nltk.tokenize.regexp.RegexpTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._pattern
  nltk.tokenize.regexp.RegexpTokenizer.html#_pattern
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._gaps
  nltk.tokenize.regexp.RegexpTokenizer.html#_gaps
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._discard_empty
  nltk.tokenize.regexp.RegexpTokenizer.html#_discard_empty
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._flags
  nltk.tokenize.regexp.RegexpTokenizer.html#_flags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._regexp
  nltk.tokenize.regexp.RegexpTokenizer.html#_regexp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer._check_regexp
  nltk.tokenize.regexp.RegexpTokenizer.html#_check_regexp
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.regexp.RegexpTokenizer.tokenize
  nltk.tokenize.regexp.RegexpTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.regexp.RegexpTokenizer.span_tokenize
  nltk.tokenize.regexp.RegexpTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Identify the tokens using integer offsets (start_i, end_i), where s[start_i:end_i] is the corresponding token.
• nltk.tokenize.regexp.RegexpTokenizer.__repr__
  nltk.tokenize.regexp.RegexpTokenizer.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.WhitespaceTokenizer
  nltk.tokenize.regexp.WhitespaceTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string on whitespace (space, tab, newline). In general, users should use the string split() method instead.
• nltk.tokenize.regexp.WhitespaceTokenizer.__init__
  nltk.tokenize.regexp.WhitespaceTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.BlanklineTokenizer
  nltk.tokenize.regexp.BlanklineTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string, treating any sequence of blank lines as a delimiter. Blank lines are defined as lines containing no characters, except for space or tab characters.
• nltk.tokenize.regexp.BlanklineTokenizer.__init__
  nltk.tokenize.regexp.BlanklineTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.WordPunctTokenizer
  nltk.tokenize.regexp.WordPunctTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a text into a sequence of alphabetic and non-alphabetic characters, using the regexp \w+|[^\w\s]+.
• nltk.tokenize.regexp.WordPunctTokenizer.__init__
  nltk.tokenize.regexp.WordPunctTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.regexp_tokenize
  nltk.tokenize.regexp.html#regexp_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a tokenized copy of text. See :class:`.RegexpTokenizer` for descriptions of the arguments.
• nltk.tokenize.regexp.blankline_tokenize
  nltk.tokenize.regexp.html#blankline_tokenize
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.regexp.wordpunct_tokenize
  nltk.tokenize.regexp.html#wordpunct_tokenize
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer
  nltk.tokenize.repp.ReppTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.tokenize.repp.ReppTokenizer.__init__
  nltk.tokenize.repp.ReppTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer.repp_dir
  nltk.tokenize.repp.ReppTokenizer.html#repp_dir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer.working_dir
  nltk.tokenize.repp.ReppTokenizer.html#working_dir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer.encoding
  nltk.tokenize.repp.ReppTokenizer.html#encoding
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer.tokenize
  nltk.tokenize.repp.ReppTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use Repp to tokenize a single sentence.
• nltk.tokenize.repp.ReppTokenizer.tokenize_sents
  nltk.tokenize.repp.ReppTokenizer.html#tokenize_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tokenize multiple sentences using Repp.
• nltk.tokenize.repp.ReppTokenizer.generate_repp_command
  nltk.tokenize.repp.ReppTokenizer.html#generate_repp_command
  ZopeInterfaceFunction
  Method
  VISIBLE
  This module generates the REPP command to be used at the terminal.
• nltk.tokenize.repp.ReppTokenizer._execute
  nltk.tokenize.repp.ReppTokenizer.html#_execute
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.tokenize.repp.ReppTokenizer.parse_repp_outputs
  nltk.tokenize.repp.ReppTokenizer.html#parse_repp_outputs
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  This module parses the tri-tuple format that REPP outputs using the "--format triple" option and returns an generator with tuple of string tokens.
• nltk.tokenize.repp.ReppTokenizer.find_repptokenizer
  nltk.tokenize.repp.ReppTokenizer.html#find_repptokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  A module to find REPP tokenizer binary and its repp.set config file.
• nltk.tokenize.sexpr.SExprTokenizer
  nltk.tokenize.sexpr.SExprTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A tokenizer that divides strings into s-expressions. An s-expresion can be either:
• nltk.tokenize.sexpr.SExprTokenizer.__init__
  nltk.tokenize.sexpr.SExprTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.sexpr.SExprTokenizer._strict
  nltk.tokenize.sexpr.SExprTokenizer.html#_strict
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.sexpr.SExprTokenizer._open_paren
  nltk.tokenize.sexpr.SExprTokenizer.html#_open_paren
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.sexpr.SExprTokenizer._close_paren
  nltk.tokenize.sexpr.SExprTokenizer.html#_close_paren
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.sexpr.SExprTokenizer._paren_regexp
  nltk.tokenize.sexpr.SExprTokenizer.html#_paren_regexp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.sexpr.SExprTokenizer.tokenize
  nltk.tokenize.sexpr.SExprTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a list of s-expressions extracted from text. For example:
• nltk.tokenize.sexpr.sexpr_tokenize
  nltk.tokenize.sexpr.html#sexpr_tokenize
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.simple.SpaceTokenizer
  nltk.tokenize.simple.SpaceTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string using the space character as a delimiter, which is the same as s.split(' ').
• nltk.tokenize.simple.SpaceTokenizer._string
  nltk.tokenize.simple.SpaceTokenizer.html#_string
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.simple.TabTokenizer
  nltk.tokenize.simple.TabTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string use the tab character as a delimiter, the same as s.split('\t').
• nltk.tokenize.simple.TabTokenizer._string
  nltk.tokenize.simple.TabTokenizer.html#_string
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.simple.CharTokenizer
  nltk.tokenize.simple.CharTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string into individual characters. If this functionality is ever required directly, use for char in string.
• nltk.tokenize.simple.CharTokenizer.tokenize
  nltk.tokenize.simple.CharTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.simple.CharTokenizer.span_tokenize
  nltk.tokenize.simple.CharTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Identify the tokens using integer offsets (start_i, end_i), where s[start_i:end_i] is the corresponding token.
• nltk.tokenize.simple.LineTokenizer
  nltk.tokenize.simple.LineTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a string into its lines, optionally discarding blank lines. This is similar to s.split('\n').
• nltk.tokenize.simple.LineTokenizer.__init__
  nltk.tokenize.simple.LineTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.simple.LineTokenizer._blanklines
  nltk.tokenize.simple.LineTokenizer.html#_blanklines
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.simple.LineTokenizer.tokenize
  nltk.tokenize.simple.LineTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.simple.LineTokenizer.span_tokenize
  nltk.tokenize.simple.LineTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Identify the tokens using integer offsets (start_i, end_i), where s[start_i:end_i] is the corresponding token.
• nltk.tokenize.simple.line_tokenize
  nltk.tokenize.simple.html#line_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.BLOCK_COMPARISON
  nltk.tokenize.texttiling.html#BLOCK_COMPARISON
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.VOCABULARY_INTRODUCTION
  nltk.tokenize.texttiling.html#VOCABULARY_INTRODUCTION
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.LC
  nltk.tokenize.texttiling.html#LC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.HC
  nltk.tokenize.texttiling.html#HC
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.DEFAULT_SMOOTHING
  nltk.tokenize.texttiling.html#DEFAULT_SMOOTHING
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.TextTilingTokenizer
  nltk.tokenize.texttiling.TextTilingTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tokenize a document into topical sections using the TextTiling algorithm. This algorithm detects subtopic shifts based on the analysis of lexical co-occurrence patterns.
• nltk.tokenize.texttiling.TextTilingTokenizer.__init__
  nltk.tokenize.texttiling.TextTilingTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.TextTilingTokenizer.tokenize
  nltk.tokenize.texttiling.TextTilingTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of text, where each "token" represents a separate topic.
• nltk.tokenize.texttiling.TextTilingTokenizer._block_comparison
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_block_comparison
  ZopeInterfaceFunction
  Method
  PRIVATE
  Implements the block comparison method
• nltk.tokenize.texttiling.TextTilingTokenizer._smooth_scores
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_smooth_scores
  ZopeInterfaceFunction
  Method
  PRIVATE
  Wraps the smooth function from the SciPy Cookbook
• nltk.tokenize.texttiling.TextTilingTokenizer._mark_paragraph_breaks
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_mark_paragraph_breaks
  ZopeInterfaceFunction
  Method
  PRIVATE
  Identifies indented text or line breaks as the beginning of paragraphs
• nltk.tokenize.texttiling.TextTilingTokenizer._divide_to_tokensequences
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_divide_to_tokensequences
  ZopeInterfaceFunction
  Method
  PRIVATE
  Divides the text into pseudosentences of fixed size
• nltk.tokenize.texttiling.TextTilingTokenizer._create_token_table
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_create_token_table
  ZopeInterfaceFunction
  Method
  PRIVATE
  Creates a table of TokenTableFields
• nltk.tokenize.texttiling.TextTilingTokenizer._identify_boundaries
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_identify_boundaries
  ZopeInterfaceFunction
  Method
  PRIVATE
  Identifies boundaries at the peaks of similarity score differences
• nltk.tokenize.texttiling.TextTilingTokenizer._depth_scores
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_depth_scores
  ZopeInterfaceFunction
  Method
  PRIVATE
  Calculates the depth of each gap, i.e. the average difference between the left and right peaks and the gap's score
• nltk.tokenize.texttiling.TextTilingTokenizer._normalize_boundaries
  nltk.tokenize.texttiling.TextTilingTokenizer.html#_normalize_boundaries
  ZopeInterfaceFunction
  Method
  PRIVATE
  Normalize the boundaries identified to the original text's paragraph breaks
• nltk.tokenize.texttiling.TokenTableField
  nltk.tokenize.texttiling.TokenTableField.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A field in the token table holding parameters for each token, used later in the process
• nltk.tokenize.texttiling.TokenTableField.__init__
  nltk.tokenize.texttiling.TokenTableField.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.TokenSequence
  nltk.tokenize.texttiling.TokenSequence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A token list with its original length and its index
• nltk.tokenize.texttiling.TokenSequence.__init__
  nltk.tokenize.texttiling.TokenSequence.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.texttiling.smooth
  nltk.tokenize.texttiling.html#smooth
  ZopeInterfaceFunction
  Function
  VISIBLE
  smooth the data using a window with requested size.
• nltk.tokenize.texttiling.demo
  nltk.tokenize.texttiling.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer
  nltk.tokenize.toktok.ToktokTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a Python port of the tok-tok.pl from https://github.com/jonsafari/tok-tok/blob/master/tok-tok.pl
• nltk.tokenize.toktok.ToktokTokenizer.NON_BREAKING
  nltk.tokenize.toktok.ToktokTokenizer.html#NON_BREAKING
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.FUNKY_PUNCT_1
  nltk.tokenize.toktok.ToktokTokenizer.html#FUNKY_PUNCT_1
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.FUNKY_PUNCT_2
  nltk.tokenize.toktok.ToktokTokenizer.html#FUNKY_PUNCT_2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.EN_EM_DASHES
  nltk.tokenize.toktok.ToktokTokenizer.html#EN_EM_DASHES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.AMPERCENT
  nltk.tokenize.toktok.ToktokTokenizer.html#AMPERCENT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.TAB
  nltk.tokenize.toktok.ToktokTokenizer.html#TAB
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.PIPE
  nltk.tokenize.toktok.ToktokTokenizer.html#PIPE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.COMMA_IN_NUM
  nltk.tokenize.toktok.ToktokTokenizer.html#COMMA_IN_NUM
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.PROB_SINGLE_QUOTES
  nltk.tokenize.toktok.ToktokTokenizer.html#PROB_SINGLE_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.STUPID_QUOTES_1
  nltk.tokenize.toktok.ToktokTokenizer.html#STUPID_QUOTES_1
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.STUPID_QUOTES_2
  nltk.tokenize.toktok.ToktokTokenizer.html#STUPID_QUOTES_2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.FINAL_PERIOD_1
  nltk.tokenize.toktok.ToktokTokenizer.html#FINAL_PERIOD_1
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.FINAL_PERIOD_2
  nltk.tokenize.toktok.ToktokTokenizer.html#FINAL_PERIOD_2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.MULTI_COMMAS
  nltk.tokenize.toktok.ToktokTokenizer.html#MULTI_COMMAS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.MULTI_DASHES
  nltk.tokenize.toktok.ToktokTokenizer.html#MULTI_DASHES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.MULTI_DOTS
  nltk.tokenize.toktok.ToktokTokenizer.html#MULTI_DOTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.OPEN_PUNCT
  nltk.tokenize.toktok.ToktokTokenizer.html#OPEN_PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.CLOSE_PUNCT
  nltk.tokenize.toktok.ToktokTokenizer.html#CLOSE_PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.CURRENCY_SYM
  nltk.tokenize.toktok.ToktokTokenizer.html#CURRENCY_SYM
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.OPEN_PUNCT_RE
  nltk.tokenize.toktok.ToktokTokenizer.html#OPEN_PUNCT_RE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.CLOSE_PUNCT_RE
  nltk.tokenize.toktok.ToktokTokenizer.html#CLOSE_PUNCT_RE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.CURRENCY_SYM_RE
  nltk.tokenize.toktok.ToktokTokenizer.html#CURRENCY_SYM_RE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.URL_FOE_1
  nltk.tokenize.toktok.ToktokTokenizer.html#URL_FOE_1
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.URL_FOE_2
  nltk.tokenize.toktok.ToktokTokenizer.html#URL_FOE_2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.URL_FOE_3
  nltk.tokenize.toktok.ToktokTokenizer.html#URL_FOE_3
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.URL_FOE_4
  nltk.tokenize.toktok.ToktokTokenizer.html#URL_FOE_4
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.LSTRIP
  nltk.tokenize.toktok.ToktokTokenizer.html#LSTRIP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.RSTRIP
  nltk.tokenize.toktok.ToktokTokenizer.html#RSTRIP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.ONE_SPACE
  nltk.tokenize.toktok.ToktokTokenizer.html#ONE_SPACE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.TOKTOK_REGEXES
  nltk.tokenize.toktok.ToktokTokenizer.html#TOKTOK_REGEXES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.toktok.ToktokTokenizer.tokenize
  nltk.tokenize.toktok.ToktokTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.treebank.TreebankWordTokenizer
  nltk.tokenize.treebank.TreebankWordTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Treebank tokenizer uses regular expressions to tokenize text as in Penn Treebank. This is the method that is invoked by word_tokenize(). It assumes that the text has already been segmented into sentences, e.g. using sent_tokenize().
• nltk.tokenize.treebank.TreebankWordTokenizer.STARTING_QUOTES
  nltk.tokenize.treebank.TreebankWordTokenizer.html#STARTING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.PUNCTUATION
  nltk.tokenize.treebank.TreebankWordTokenizer.html#PUNCTUATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.PARENS_BRACKETS
  nltk.tokenize.treebank.TreebankWordTokenizer.html#PARENS_BRACKETS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.CONVERT_PARENTHESES
  nltk.tokenize.treebank.TreebankWordTokenizer.html#CONVERT_PARENTHESES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.DOUBLE_DASHES
  nltk.tokenize.treebank.TreebankWordTokenizer.html#DOUBLE_DASHES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.ENDING_QUOTES
  nltk.tokenize.treebank.TreebankWordTokenizer.html#ENDING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer._contractions
  nltk.tokenize.treebank.TreebankWordTokenizer.html#_contractions
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.CONTRACTIONS2
  nltk.tokenize.treebank.TreebankWordTokenizer.html#CONTRACTIONS2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.CONTRACTIONS3
  nltk.tokenize.treebank.TreebankWordTokenizer.html#CONTRACTIONS3
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordTokenizer.tokenize
  nltk.tokenize.treebank.TreebankWordTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.treebank.TreebankWordTokenizer.span_tokenize
  nltk.tokenize.treebank.TreebankWordTokenizer.html#span_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Uses the post-hoc nltk.tokens.align_tokens to return the offset spans.
• nltk.tokenize.treebank.TreebankWordDetokenizer
  nltk.tokenize.treebank.TreebankWordDetokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The Treebank detokenizer uses the reverse regex operations corresponding to the Treebank tokenizer's regexes.
• nltk.tokenize.treebank.TreebankWordDetokenizer._contractions
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#_contractions
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.CONTRACTIONS2
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#CONTRACTIONS2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.CONTRACTIONS3
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#CONTRACTIONS3
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.ENDING_QUOTES
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#ENDING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.DOUBLE_DASHES
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#DOUBLE_DASHES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.CONVERT_PARENTHESES
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#CONVERT_PARENTHESES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.PARENS_BRACKETS
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#PARENS_BRACKETS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.PUNCTUATION
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#PUNCTUATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.STARTING_QUOTES
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#STARTING_QUOTES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.treebank.TreebankWordDetokenizer.tokenize
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Treebank detokenizer, created by undoing the regexes from the TreebankWordTokenizer.tokenize.
• nltk.tokenize.treebank.TreebankWordDetokenizer.detokenize
  nltk.tokenize.treebank.TreebankWordDetokenizer.html#detokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Duck-typing the abstract tokenize().
• nltk.tokenize.stanford_segmenter._stanford_url
  nltk.tokenize.stanford_segmenter.html#_stanford_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface to the Stanford Segmenter
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._JAR
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.__init__
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._stanford_jar
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_stanford_jar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._java_class
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_java_class
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._model
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_model
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._sihan_corpora_dict
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_sihan_corpora_dict
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._sihan_post_processing
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_sihan_post_processing
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._keep_whitespaces
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_keep_whitespaces
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._dict
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_dict
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._encoding
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.java_options
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#java_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._options_cmd
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_options_cmd
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.default_config
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#default_config
  ZopeInterfaceFunction
  Method
  VISIBLE
  Attempt to intialize Stanford Word Segmenter for the specified language using the STANFORD_SEGMENTER and STANFORD_MODELS environment variables
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.tokenize
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.segment_file
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#segment_file
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.segment
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#segment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter.segment_sents
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#segment_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._input_file_path
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_input_file_path
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford_segmenter.StanfordSegmenter._execute
  nltk.tokenize.stanford_segmenter.StanfordSegmenter.html#_execute
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.tokenize.sonority_sequencing.SyllableTokenizer
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Syllabifies words based on the Sonority Sequencing Principle (SSP).
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.__init__
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.vowels
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#vowels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.phoneme_map
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#phoneme_map
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.assign_values
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#assign_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Assigns each phoneme its value from the sonority hierarchy. Note: Sentence/text has to be tokenized first.
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.validate_syllables
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#validate_syllables
  ZopeInterfaceFunction
  Method
  VISIBLE
  Ensures each syllable has at least one vowel. If the following syllable doesn't have vowel, add it to the current one.
• nltk.tokenize.sonority_sequencing.SyllableTokenizer.tokenize
  nltk.tokenize.sonority_sequencing.SyllableTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply the SSP to return a list of syllables. Note: Sentence/text has to be tokenized first.
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Syllabifies words based on the Legality Principle and Onset Maximization.
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.__init__
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.legal_frequency_threshold
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#legal_frequency_threshold
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.vowels
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#vowels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.legal_onsets
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#legal_onsets
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.find_legal_onsets
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#find_legal_onsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Gathers all onsets and then return only those above the frequency threshold
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.onset
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#onset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns consonant cluster of word, i.e. all characters until the first vowel.
• nltk.tokenize.legality_principle.LegalitySyllableTokenizer.tokenize
  nltk.tokenize.legality_principle.LegalitySyllableTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply the Legality Principle in combination with Onset Maximization to return a list of syllables.
• nltk.tokenize.sent_tokenize
  nltk.tokenize.html#sent_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.tokenize._treebank_word_tokenizer
  nltk.tokenize.html#_treebank_word_tokenizer
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tokenize.word_tokenize
  nltk.tokenize.html#word_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.corpus.util.TRY_ZIPFILE_FIRST
  nltk.corpus.util.html#TRY_ZIPFILE_FIRST
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader
  nltk.corpus.util.LazyCorpusLoader.html
  ZopeInterfaceClass
  Class
  VISIBLE
  To see the API documentation for this lazily loaded corpus, first run corpus.ensure_loaded(), and then run help(this_corpus).
• nltk.corpus.util.LazyCorpusLoader.__init__
  nltk.corpus.util.LazyCorpusLoader.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__name
  nltk.corpus.util.LazyCorpusLoader.html#__name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__name__
  nltk.corpus.util.LazyCorpusLoader.html#__name__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__reader_cls
  nltk.corpus.util.LazyCorpusLoader.html#__reader_cls
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.subdir
  nltk.corpus.util.LazyCorpusLoader.html#subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__args
  nltk.corpus.util.LazyCorpusLoader.html#__args
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__kwargs
  nltk.corpus.util.LazyCorpusLoader.html#__kwargs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__load
  nltk.corpus.util.LazyCorpusLoader.html#__load
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__dict__
  nltk.corpus.util.LazyCorpusLoader.html#__dict__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__class__
  nltk.corpus.util.LazyCorpusLoader.html#__class__
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__getattr__
  nltk.corpus.util.LazyCorpusLoader.html#__getattr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader.__repr__
  nltk.corpus.util.LazyCorpusLoader.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader._unload 0
  nltk.corpus.util.LazyCorpusLoader.html#_unload%200
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.corpus.util.LazyCorpusLoader._unload
  nltk.corpus.util.LazyCorpusLoader.html#_unload
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.util._make_bound_method
  nltk.corpus.util.html#_make_bound_method
  ZopeInterfaceFunction
  Function
  PRIVATE
  Magic for creating bound methods (used for _unload).
• nltk.corpus.abc
  nltk.corpus.html#abc
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.alpino
  nltk.corpus.html#alpino
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.brown
  nltk.corpus.html#brown
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.cess_cat
  nltk.corpus.html#cess_cat
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.cess_esp
  nltk.corpus.html#cess_esp
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.cmudict
  nltk.corpus.html#cmudict
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.comtrans
  nltk.corpus.html#comtrans
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.comparative_sentences
  nltk.corpus.html#comparative_sentences
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.conll2000
  nltk.corpus.html#conll2000
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.conll2002
  nltk.corpus.html#conll2002
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.conll2007
  nltk.corpus.html#conll2007
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.crubadan
  nltk.corpus.html#crubadan
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.dependency_treebank
  nltk.corpus.html#dependency_treebank
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.floresta
  nltk.corpus.html#floresta
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.framenet15
  nltk.corpus.html#framenet15
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.framenet
  nltk.corpus.html#framenet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.gazetteers
  nltk.corpus.html#gazetteers
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.genesis
  nltk.corpus.html#genesis
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.gutenberg
  nltk.corpus.html#gutenberg
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.ieer
  nltk.corpus.html#ieer
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.inaugural
  nltk.corpus.html#inaugural
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.indian
  nltk.corpus.html#indian
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.jeita
  nltk.corpus.html#jeita
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.knbc
  nltk.corpus.html#knbc
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.lin_thesaurus
  nltk.corpus.html#lin_thesaurus
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.mac_morpho
  nltk.corpus.html#mac_morpho
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.machado
  nltk.corpus.html#machado
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.masc_tagged
  nltk.corpus.html#masc_tagged
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.movie_reviews
  nltk.corpus.html#movie_reviews
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.multext_east
  nltk.corpus.html#multext_east
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.names
  nltk.corpus.html#names
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.nps_chat
  nltk.corpus.html#nps_chat
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.opinion_lexicon
  nltk.corpus.html#opinion_lexicon
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.ppattach
  nltk.corpus.html#ppattach
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.product_reviews_1
  nltk.corpus.html#product_reviews_1
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.product_reviews_2
  nltk.corpus.html#product_reviews_2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.pros_cons
  nltk.corpus.html#pros_cons
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.ptb
  nltk.corpus.html#ptb
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.qc
  nltk.corpus.html#qc
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.reuters
  nltk.corpus.html#reuters
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.rte
  nltk.corpus.html#rte
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.senseval
  nltk.corpus.html#senseval
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.sentence_polarity
  nltk.corpus.html#sentence_polarity
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.sentiwordnet
  nltk.corpus.html#sentiwordnet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.shakespeare
  nltk.corpus.html#shakespeare
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.sinica_treebank
  nltk.corpus.html#sinica_treebank
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.state_union
  nltk.corpus.html#state_union
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.stopwords
  nltk.corpus.html#stopwords
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.subjectivity
  nltk.corpus.html#subjectivity
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.swadesh
  nltk.corpus.html#swadesh
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.swadesh110
  nltk.corpus.html#swadesh110
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.swadesh207
  nltk.corpus.html#swadesh207
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.switchboard
  nltk.corpus.html#switchboard
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.timit
  nltk.corpus.html#timit
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.timit_tagged
  nltk.corpus.html#timit_tagged
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.toolbox
  nltk.corpus.html#toolbox
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.treebank
  nltk.corpus.html#treebank
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.treebank_chunk
  nltk.corpus.html#treebank_chunk
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.treebank_raw
  nltk.corpus.html#treebank_raw
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.twitter_samples
  nltk.corpus.html#twitter_samples
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.udhr
  nltk.corpus.html#udhr
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.udhr2
  nltk.corpus.html#udhr2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.universal_treebanks
  nltk.corpus.html#universal_treebanks
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.verbnet
  nltk.corpus.html#verbnet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.webtext
  nltk.corpus.html#webtext
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.wordnet
  nltk.corpus.html#wordnet
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.wordnet_ic
  nltk.corpus.html#wordnet_ic
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.words
  nltk.corpus.html#words
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.propbank
  nltk.corpus.html#propbank
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.nombank
  nltk.corpus.html#nombank
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.propbank_ptb
  nltk.corpus.html#propbank_ptb
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.nombank_ptb
  nltk.corpus.html#nombank_ptb
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.semcor
  nltk.corpus.html#semcor
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.nonbreaking_prefixes
  nltk.corpus.html#nonbreaking_prefixes
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.perluniprops
  nltk.corpus.html#perluniprops
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.demo
  nltk.corpus.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.draw.dispersion.words
  nltk.draw.dispersion.html#words
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeList
  nltk.app.chartparser_app.EdgeList.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeList.ARROW
  nltk.app.chartparser_app.EdgeList.html#ARROW
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeList._init_colortags
  nltk.app.chartparser_app.EdgeList.html#_init_colortags
  ZopeInterfaceFunction
  Method
  PRIVATE
  Set up any colortags that will be used by this colorized list. E.g.: >>> textwidget.tag_config('terminal', foreground='black')
• nltk.app.chartparser_app.EdgeList._item_repr
  nltk.app.chartparser_app.EdgeList.html#_item_repr
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.app.chartparser_app.ChartMatrixView
  nltk.app.chartparser_app.ChartMatrixView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A view of a chart that displays the contents of the corresponding matrix.
• nltk.app.chartparser_app.ChartMatrixView.__init__
  nltk.app.chartparser_app.ChartMatrixView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._chart
  nltk.app.chartparser_app.ChartMatrixView.html#_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._cells
  nltk.app.chartparser_app.ChartMatrixView.html#_cells
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._marks
  nltk.app.chartparser_app.ChartMatrixView.html#_marks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._selected_cell
  nltk.app.chartparser_app.ChartMatrixView.html#_selected_cell
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._root
  nltk.app.chartparser_app.ChartMatrixView.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._numedges_label
  nltk.app.chartparser_app.ChartMatrixView.html#_numedges_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._callbacks
  nltk.app.chartparser_app.ChartMatrixView.html#_callbacks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._num_edges
  nltk.app.chartparser_app.ChartMatrixView.html#_num_edges
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._init_quit
  nltk.app.chartparser_app.ChartMatrixView.html#_init_quit
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._init_matrix
  nltk.app.chartparser_app.ChartMatrixView.html#_init_matrix
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._canvas
  nltk.app.chartparser_app.ChartMatrixView.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._init_numedges
  nltk.app.chartparser_app.ChartMatrixView.html#_init_numedges
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._init_list
  nltk.app.chartparser_app.ChartMatrixView.html#_init_list
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._list
  nltk.app.chartparser_app.ChartMatrixView.html#_list
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.destroy
  nltk.app.chartparser_app.ChartMatrixView.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.set_chart
  nltk.app.chartparser_app.ChartMatrixView.html#set_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.update
  nltk.app.chartparser_app.ChartMatrixView.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.activate
  nltk.app.chartparser_app.ChartMatrixView.html#activate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.inactivate
  nltk.app.chartparser_app.ChartMatrixView.html#inactivate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.add_callback
  nltk.app.chartparser_app.ChartMatrixView.html#add_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.remove_callback
  nltk.app.chartparser_app.ChartMatrixView.html#remove_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._fire_callbacks
  nltk.app.chartparser_app.ChartMatrixView.html#_fire_callbacks
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.select_cell
  nltk.app.chartparser_app.ChartMatrixView.html#select_cell
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.deselect_cell
  nltk.app.chartparser_app.ChartMatrixView.html#deselect_cell
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView._click_cell
  nltk.app.chartparser_app.ChartMatrixView.html#_click_cell
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.view_edge
  nltk.app.chartparser_app.ChartMatrixView.html#view_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.mark_edge
  nltk.app.chartparser_app.ChartMatrixView.html#mark_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.unmark_edge
  nltk.app.chartparser_app.ChartMatrixView.html#unmark_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.markonly_edge
  nltk.app.chartparser_app.ChartMatrixView.html#markonly_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.draw
  nltk.app.chartparser_app.ChartMatrixView.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartMatrixView.pack
  nltk.app.chartparser_app.ChartMatrixView.html#pack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView
  nltk.app.chartparser_app.ChartResultsView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.__init__
  nltk.app.chartparser_app.ChartResultsView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._chart
  nltk.app.chartparser_app.ChartResultsView.html#_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._grammar
  nltk.app.chartparser_app.ChartResultsView.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._trees
  nltk.app.chartparser_app.ChartResultsView.html#_trees
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._y
  nltk.app.chartparser_app.ChartResultsView.html#_y
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._treewidgets
  nltk.app.chartparser_app.ChartResultsView.html#_treewidgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._selection
  nltk.app.chartparser_app.ChartResultsView.html#_selection
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._selectbox
  nltk.app.chartparser_app.ChartResultsView.html#_selectbox
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._root
  nltk.app.chartparser_app.ChartResultsView.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._cframe
  nltk.app.chartparser_app.ChartResultsView.html#_cframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.update
  nltk.app.chartparser_app.ChartResultsView.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._add
  nltk.app.chartparser_app.ChartResultsView.html#_add
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._click
  nltk.app.chartparser_app.ChartResultsView.html#_click
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView._color
  nltk.app.chartparser_app.ChartResultsView.html#_color
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.print_all
  nltk.app.chartparser_app.ChartResultsView.html#print_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.print_selection
  nltk.app.chartparser_app.ChartResultsView.html#print_selection
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.clear
  nltk.app.chartparser_app.ChartResultsView.html#clear
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.set_chart
  nltk.app.chartparser_app.ChartResultsView.html#set_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.set_grammar
  nltk.app.chartparser_app.ChartResultsView.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.destroy
  nltk.app.chartparser_app.ChartResultsView.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartResultsView.pack
  nltk.app.chartparser_app.ChartResultsView.html#pack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer
  nltk.app.chartparser_app.ChartComparer.html
  ZopeInterfaceClass
  Class
  VISIBLE
• nltk.app.chartparser_app.ChartComparer._root
  nltk.app.chartparser_app.ChartComparer.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The root window
• nltk.app.chartparser_app.ChartComparer._charts
  nltk.app.chartparser_app.ChartComparer.html#_charts
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping names to charts. When charts are loaded, they are added to this dictionary.
• nltk.app.chartparser_app.ChartComparer._left_chart
  nltk.app.chartparser_app.ChartComparer.html#_left_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The left Chart.
• nltk.app.chartparser_app.ChartComparer._left_name
  nltk.app.chartparser_app.ChartComparer.html#_left_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The name _left_chart (derived from filename)
• nltk.app.chartparser_app.ChartComparer._left_matrix
  nltk.app.chartparser_app.ChartComparer.html#_left_matrix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The ChartMatrixView for _left_chart
• nltk.app.chartparser_app.ChartComparer._left_selector
  nltk.app.chartparser_app.ChartComparer.html#_left_selector
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The drop-down MutableOptionsMenu used to select _left_chart.
• nltk.app.chartparser_app.ChartComparer._right_chart
  nltk.app.chartparser_app.ChartComparer.html#_right_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The right Chart.
• nltk.app.chartparser_app.ChartComparer._right_name
  nltk.app.chartparser_app.ChartComparer.html#_right_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The name _right_chart (derived from filename)
• nltk.app.chartparser_app.ChartComparer._right_matrix
  nltk.app.chartparser_app.ChartComparer.html#_right_matrix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The ChartMatrixView for _right_chart
• nltk.app.chartparser_app.ChartComparer._right_selector
  nltk.app.chartparser_app.ChartComparer.html#_right_selector
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The drop-down MutableOptionsMenu used to select _right_chart.
• nltk.app.chartparser_app.ChartComparer._out_chart
  nltk.app.chartparser_app.ChartComparer.html#_out_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The out Chart.
• nltk.app.chartparser_app.ChartComparer._out_name
  nltk.app.chartparser_app.ChartComparer.html#_out_name
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The name _out_chart (derived from filename)
• nltk.app.chartparser_app.ChartComparer._out_matrix
  nltk.app.chartparser_app.ChartComparer.html#_out_matrix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The ChartMatrixView for _out_chart
• nltk.app.chartparser_app.ChartComparer._out_label
  nltk.app.chartparser_app.ChartComparer.html#_out_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The label for _out_chart.
• nltk.app.chartparser_app.ChartComparer._op_label
  nltk.app.chartparser_app.ChartComparer.html#_op_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A Label containing the most recent operation.
• nltk.app.chartparser_app.ChartComparer._OPSYMBOL
  nltk.app.chartparser_app.ChartComparer.html#_OPSYMBOL
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.__init__
  nltk.app.chartparser_app.ChartComparer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._emptychart
  nltk.app.chartparser_app.ChartComparer.html#_emptychart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._operator
  nltk.app.chartparser_app.ChartComparer.html#_operator
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.destroy
  nltk.app.chartparser_app.ChartComparer.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.mainloop
  nltk.app.chartparser_app.ChartComparer.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._init_menubar
  nltk.app.chartparser_app.ChartComparer.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._init_divider
  nltk.app.chartparser_app.ChartComparer.html#_init_divider
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._init_chartviews
  nltk.app.chartparser_app.ChartComparer.html#_init_chartviews
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._init_buttons
  nltk.app.chartparser_app.ChartComparer.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._init_bindings
  nltk.app.chartparser_app.ChartComparer.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._select_left
  nltk.app.chartparser_app.ChartComparer.html#_select_left
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._select_right
  nltk.app.chartparser_app.ChartComparer.html#_select_right
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._apply_op
  nltk.app.chartparser_app.ChartComparer.html#_apply_op
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.CHART_FILE_TYPES
  nltk.app.chartparser_app.ChartComparer.html#CHART_FILE_TYPES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.save_chart_dialog
  nltk.app.chartparser_app.ChartComparer.html#save_chart_dialog
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.load_chart_dialog
  nltk.app.chartparser_app.ChartComparer.html#load_chart_dialog
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.load_chart
  nltk.app.chartparser_app.ChartComparer.html#load_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._update_chartviews
  nltk.app.chartparser_app.ChartComparer.html#_update_chartviews
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.select_edge
  nltk.app.chartparser_app.ChartComparer.html#select_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer.select_cell
  nltk.app.chartparser_app.ChartComparer.html#select_cell
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._difference
  nltk.app.chartparser_app.ChartComparer.html#_difference
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._intersection
  nltk.app.chartparser_app.ChartComparer.html#_intersection
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._union
  nltk.app.chartparser_app.ChartComparer.html#_union
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._swapcharts
  nltk.app.chartparser_app.ChartComparer.html#_swapcharts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._checkcompat
  nltk.app.chartparser_app.ChartComparer.html#_checkcompat
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._update
  nltk.app.chartparser_app.ChartComparer.html#_update
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._clear_out_chart
  nltk.app.chartparser_app.ChartComparer.html#_clear_out_chart
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartComparer._detatch_out
  nltk.app.chartparser_app.ChartComparer.html#_detatch_out
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView
  nltk.app.chartparser_app.ChartView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A component for viewing charts. This is used by ChartParserApp to allow students to interactively experiment with various chart parsing techniques. It is also used by Chart.draw().
• nltk.app.chartparser_app.ChartView._chart
  nltk.app.chartparser_app.ChartView.html#_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The chart that we are giving a view of. This chart may be modified; after it is modified, you should call update.
• nltk.app.chartparser_app.ChartView._sentence
  nltk.app.chartparser_app.ChartView.html#_sentence
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The list of tokens that the chart spans.
• nltk.app.chartparser_app.ChartView._root
  nltk.app.chartparser_app.ChartView.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The root window.
• nltk.app.chartparser_app.ChartView._chart_canvas
  nltk.app.chartparser_app.ChartView.html#_chart_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The canvas we're using to display the chart itself.
• nltk.app.chartparser_app.ChartView._tree_canvas
  nltk.app.chartparser_app.ChartView.html#_tree_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The canvas we're using to display the tree that each edge spans. May be None, if we're not displaying trees.
• nltk.app.chartparser_app.ChartView._sentence_canvas
  nltk.app.chartparser_app.ChartView.html#_sentence_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The canvas we're using to display the sentence text. May be None, if we're not displaying the sentence text.
• nltk.app.chartparser_app.ChartView._edgetags
  nltk.app.chartparser_app.ChartView.html#_edgetags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary mapping from edges to the tags of the canvas elements (lines, etc) used to display that edge. The values of this dictionary have the form (linetag, rhstag1, dottag, rhstag2, lhstag).
• nltk.app.chartparser_app.ChartView._treetags
  nltk.app.chartparser_app.ChartView.html#_treetags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of all the tags that make up the tree; used to erase the tree (without erasing the loclines).
• nltk.app.chartparser_app.ChartView._chart_height
  nltk.app.chartparser_app.ChartView.html#_chart_height
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The height of the chart canvas.
• nltk.app.chartparser_app.ChartView._sentence_height
  nltk.app.chartparser_app.ChartView.html#_sentence_height
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The height of the sentence canvas.
• nltk.app.chartparser_app.ChartView._tree_height
  nltk.app.chartparser_app.ChartView.html#_tree_height
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The height of the tree
• nltk.app.chartparser_app.ChartView._text_height
  nltk.app.chartparser_app.ChartView.html#_text_height
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The height of a text string (in the normal font).
• nltk.app.chartparser_app.ChartView._edgelevels
  nltk.app.chartparser_app.ChartView.html#_edgelevels
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of edges at each level of the chart (the top level is the 0th element). This list is used to remember where edges should be drawn; and to make sure that no edges are overlapping on the chart view.
• nltk.app.chartparser_app.ChartView._unitsize
  nltk.app.chartparser_app.ChartView.html#_unitsize
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Pixel size of one unit (from the location). This is determined by the span of the chart's location, and the width of the chart display canvas.
• nltk.app.chartparser_app.ChartView._fontsize
  nltk.app.chartparser_app.ChartView.html#_fontsize
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The current font size
• nltk.app.chartparser_app.ChartView._marks
  nltk.app.chartparser_app.ChartView.html#_marks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A dictionary from edges to marks. Marks are strings, specifying colors (e.g. 'green').
• nltk.app.chartparser_app.ChartView._LEAF_SPACING
  nltk.app.chartparser_app.ChartView.html#_LEAF_SPACING
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._MARGIN
  nltk.app.chartparser_app.ChartView.html#_MARGIN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._TREE_LEVEL_SIZE
  nltk.app.chartparser_app.ChartView.html#_TREE_LEVEL_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._CHART_LEVEL_SIZE
  nltk.app.chartparser_app.ChartView.html#_CHART_LEVEL_SIZE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView.__init__
  nltk.app.chartparser_app.ChartView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Construct a new Chart display.
• nltk.app.chartparser_app.ChartView._callbacks
  nltk.app.chartparser_app.ChartView.html#_callbacks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._treetoks
  nltk.app.chartparser_app.ChartView.html#_treetoks
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._treetoks_edge
  nltk.app.chartparser_app.ChartView.html#_treetoks_edge
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._treetoks_index
  nltk.app.chartparser_app.ChartView.html#_treetoks_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._tree_tags
  nltk.app.chartparser_app.ChartView.html#_tree_tags
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._compact
  nltk.app.chartparser_app.ChartView.html#_compact
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._chart_sb
  nltk.app.chartparser_app.ChartView.html#_chart_sb
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._tree_sb
  nltk.app.chartparser_app.ChartView.html#_tree_sb
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._init_fonts
  nltk.app.chartparser_app.ChartView.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._boldfont
  nltk.app.chartparser_app.ChartView.html#_boldfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._font
  nltk.app.chartparser_app.ChartView.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._sysfont
  nltk.app.chartparser_app.ChartView.html#_sysfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._sb_canvas
  nltk.app.chartparser_app.ChartView.html#_sb_canvas
  ZopeInterfaceFunction
  Method
  PRIVATE
  Helper for __init__: construct a canvas with a scrollbar.
• nltk.app.chartparser_app.ChartView.scroll_up
  nltk.app.chartparser_app.ChartView.html#scroll_up
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.scroll_down
  nltk.app.chartparser_app.ChartView.html#scroll_down
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.page_up
  nltk.app.chartparser_app.ChartView.html#page_up
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.page_down
  nltk.app.chartparser_app.ChartView.html#page_down
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._grow
  nltk.app.chartparser_app.ChartView.html#_grow
  ZopeInterfaceFunction
  Method
  PRIVATE
  Grow the window, if necessary
• nltk.app.chartparser_app.ChartView.set_font_size
  nltk.app.chartparser_app.ChartView.html#set_font_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.get_font_size
  nltk.app.chartparser_app.ChartView.html#get_font_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._configure
  nltk.app.chartparser_app.ChartView.html#_configure
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.app.chartparser_app.ChartView.update
  nltk.app.chartparser_app.ChartView.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.chartparser_app.ChartView._edge_conflict
  nltk.app.chartparser_app.ChartView.html#_edge_conflict
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return True if the given edge overlaps with any edge on the given level. This is used by _add_edge to figure out what level a new edge should be added to.
• nltk.app.chartparser_app.ChartView._analyze_edge
  nltk.app.chartparser_app.ChartView.html#_analyze_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Given a new edge, recalculate:
• nltk.app.chartparser_app.ChartView._add_edge
  nltk.app.chartparser_app.ChartView.html#_add_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Add a single edge to the ChartView:
• nltk.app.chartparser_app.ChartView.view_edge
  nltk.app.chartparser_app.ChartView.html#view_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._draw_edge
  nltk.app.chartparser_app.ChartView.html#_draw_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Draw a single edge on the ChartView.
• nltk.app.chartparser_app.ChartView._color_edge
  nltk.app.chartparser_app.ChartView.html#_color_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Color in an edge with the given colors. If no colors are specified, use intelligent defaults (dependent on selection, etc.)
• nltk.app.chartparser_app.ChartView.mark_edge
  nltk.app.chartparser_app.ChartView.html#mark_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Mark an edge
• nltk.app.chartparser_app.ChartView.unmark_edge
  nltk.app.chartparser_app.ChartView.html#unmark_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Unmark an edge (or all edges)
• nltk.app.chartparser_app.ChartView.markonly_edge
  nltk.app.chartparser_app.ChartView.html#markonly_edge
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._analyze
  nltk.app.chartparser_app.ChartView.html#_analyze
  ZopeInterfaceFunction
  Method
  PRIVATE
  Analyze the sentence string, to figure out how big a unit needs to be, How big the tree should be, etc.
• nltk.app.chartparser_app.ChartView._chart_level_size
  nltk.app.chartparser_app.ChartView.html#_chart_level_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._resize
  nltk.app.chartparser_app.ChartView.html#_resize
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.app.chartparser_app.ChartView._draw_loclines
  nltk.app.chartparser_app.ChartView.html#_draw_loclines
  ZopeInterfaceFunction
  Method
  PRIVATE
  Draw location lines. These are vertical gridlines used to show where each location unit is.
• nltk.app.chartparser_app.ChartView._loclines
  nltk.app.chartparser_app.ChartView.html#_loclines
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._draw_sentence
  nltk.app.chartparser_app.ChartView.html#_draw_sentence
  ZopeInterfaceFunction
  Method
  PRIVATE
  Draw the sentence string.
• nltk.app.chartparser_app.ChartView.erase_tree
  nltk.app.chartparser_app.ChartView.html#erase_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.draw_tree
  nltk.app.chartparser_app.ChartView.html#draw_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.cycle_tree
  nltk.app.chartparser_app.ChartView.html#cycle_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._draw_treecycle
  nltk.app.chartparser_app.ChartView.html#_draw_treecycle
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartView._draw_treetok
  nltk.app.chartparser_app.ChartView.html#_draw_treetok
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.app.chartparser_app.ChartView.draw
  nltk.app.chartparser_app.ChartView.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Draw everything (from scratch).
• nltk.app.chartparser_app.ChartView.add_callback
  nltk.app.chartparser_app.ChartView.html#add_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView.remove_callback
  nltk.app.chartparser_app.ChartView.html#remove_callback
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartView._fire_callbacks
  nltk.app.chartparser_app.ChartView.html#_fire_callbacks
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.EdgeRule
  nltk.app.chartparser_app.EdgeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  To create an edge rule, make an empty base class that uses EdgeRule as the first base class, and the basic rule as the second base class. (Order matters!)
• nltk.app.chartparser_app.EdgeRule.__init__
  nltk.app.chartparser_app.EdgeRule.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeRule._edge
  nltk.app.chartparser_app.EdgeRule.html#_edge
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.EdgeRule.NUM_EDGES
  nltk.app.chartparser_app.EdgeRule.html#NUM_EDGES
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeRule.apply
  nltk.app.chartparser_app.EdgeRule.html#apply
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.EdgeRule.__str__
  nltk.app.chartparser_app.EdgeRule.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.TopDownPredictEdgeRule
  nltk.app.chartparser_app.TopDownPredictEdgeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.BottomUpEdgeRule
  nltk.app.chartparser_app.BottomUpEdgeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.BottomUpLeftCornerEdgeRule
  nltk.app.chartparser_app.BottomUpLeftCornerEdgeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.FundamentalEdgeRule
  nltk.app.chartparser_app.FundamentalEdgeRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp
  nltk.app.chartparser_app.ChartParserApp.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/19 instance variable, 0/10 class variable, 4/46 methods documented
• nltk.app.chartparser_app.ChartParserApp.__init__
  nltk.app.chartparser_app.ChartParserApp.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._root
  nltk.app.chartparser_app.ChartParserApp.html#_root
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._matrix
  nltk.app.chartparser_app.ChartParserApp.html#_matrix
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._results
  nltk.app.chartparser_app.ChartParserApp.html#_results
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.destroy
  nltk.app.chartparser_app.ChartParserApp.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.mainloop
  nltk.app.chartparser_app.ChartParserApp.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.chartparser_app.ChartParserApp._init_parser
  nltk.app.chartparser_app.ChartParserApp.html#_init_parser
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._grammar
  nltk.app.chartparser_app.ChartParserApp.html#_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._tokens
  nltk.app.chartparser_app.ChartParserApp.html#_tokens
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._reset_parser
  nltk.app.chartparser_app.ChartParserApp.html#_reset_parser
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._cp
  nltk.app.chartparser_app.ChartParserApp.html#_cp
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._chart
  nltk.app.chartparser_app.ChartParserApp.html#_chart
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._cpstep
  nltk.app.chartparser_app.ChartParserApp.html#_cpstep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._selection
  nltk.app.chartparser_app.ChartParserApp.html#_selection
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_fonts
  nltk.app.chartparser_app.ChartParserApp.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._sysfont
  nltk.app.chartparser_app.ChartParserApp.html#_sysfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._size
  nltk.app.chartparser_app.ChartParserApp.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._boldfont
  nltk.app.chartparser_app.ChartParserApp.html#_boldfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._font
  nltk.app.chartparser_app.ChartParserApp.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_animation
  nltk.app.chartparser_app.ChartParserApp.html#_init_animation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._step
  nltk.app.chartparser_app.ChartParserApp.html#_step
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._animate
  nltk.app.chartparser_app.ChartParserApp.html#_animate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._animating
  nltk.app.chartparser_app.ChartParserApp.html#_animating
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_chartview
  nltk.app.chartparser_app.ChartParserApp.html#_init_chartview
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._cv
  nltk.app.chartparser_app.ChartParserApp.html#_cv
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_rulelabel
  nltk.app.chartparser_app.ChartParserApp.html#_init_rulelabel
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._rulelabel1
  nltk.app.chartparser_app.ChartParserApp.html#_rulelabel1
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._rulelabel2
  nltk.app.chartparser_app.ChartParserApp.html#_rulelabel2
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_buttons
  nltk.app.chartparser_app.ChartParserApp.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_bindings
  nltk.app.chartparser_app.ChartParserApp.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._init_menubar
  nltk.app.chartparser_app.ChartParserApp.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._click_cv_edge
  nltk.app.chartparser_app.ChartParserApp.html#_click_cv_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._select_matrix_edge
  nltk.app.chartparser_app.ChartParserApp.html#_select_matrix_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._select_edge
  nltk.app.chartparser_app.ChartParserApp.html#_select_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._deselect_edge
  nltk.app.chartparser_app.ChartParserApp.html#_deselect_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._show_new_edge
  nltk.app.chartparser_app.ChartParserApp.html#_show_new_edge
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.help
  nltk.app.chartparser_app.ChartParserApp.html#help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.about
  nltk.app.chartparser_app.ChartParserApp.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.CHART_FILE_TYPES
  nltk.app.chartparser_app.ChartParserApp.html#CHART_FILE_TYPES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.GRAMMAR_FILE_TYPES
  nltk.app.chartparser_app.ChartParserApp.html#GRAMMAR_FILE_TYPES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.load_chart
  nltk.app.chartparser_app.ChartParserApp.html#load_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load a chart from a pickle file
• nltk.app.chartparser_app.ChartParserApp.save_chart
  nltk.app.chartparser_app.ChartParserApp.html#save_chart
  ZopeInterfaceFunction
  Method
  VISIBLE
  Save a chart to a pickle file
• nltk.app.chartparser_app.ChartParserApp.load_grammar
  nltk.app.chartparser_app.ChartParserApp.html#load_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Load a grammar from a pickle file
• nltk.app.chartparser_app.ChartParserApp.save_grammar
  nltk.app.chartparser_app.ChartParserApp.html#save_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.reset
  nltk.app.chartparser_app.ChartParserApp.html#reset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.edit_grammar
  nltk.app.chartparser_app.ChartParserApp.html#edit_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.set_grammar
  nltk.app.chartparser_app.ChartParserApp.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.edit_sentence
  nltk.app.chartparser_app.ChartParserApp.html#edit_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.set_sentence
  nltk.app.chartparser_app.ChartParserApp.html#set_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.view_matrix
  nltk.app.chartparser_app.ChartParserApp.html#view_matrix
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.view_results
  nltk.app.chartparser_app.ChartParserApp.html#view_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.resize
  nltk.app.chartparser_app.ChartParserApp.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.set_font_size
  nltk.app.chartparser_app.ChartParserApp.html#set_font_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.get_font_size
  nltk.app.chartparser_app.ChartParserApp.html#get_font_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.apply_strategy
  nltk.app.chartparser_app.ChartParserApp.html#apply_strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._stop_animation
  nltk.app.chartparser_app.ChartParserApp.html#_stop_animation
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._animate_strategy
  nltk.app.chartparser_app.ChartParserApp.html#_animate_strategy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._apply_strategy
  nltk.app.chartparser_app.ChartParserApp.html#_apply_strategy
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._display_rule
  nltk.app.chartparser_app.ChartParserApp.html#_display_rule
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._TD_INIT
  nltk.app.chartparser_app.ChartParserApp.html#_TD_INIT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._TD_PREDICT
  nltk.app.chartparser_app.ChartParserApp.html#_TD_PREDICT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._BU_RULE
  nltk.app.chartparser_app.ChartParserApp.html#_BU_RULE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._BU_LC_RULE
  nltk.app.chartparser_app.ChartParserApp.html#_BU_LC_RULE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._FUNDAMENTAL
  nltk.app.chartparser_app.ChartParserApp.html#_FUNDAMENTAL
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._TD_STRATEGY
  nltk.app.chartparser_app.ChartParserApp.html#_TD_STRATEGY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._BU_STRATEGY
  nltk.app.chartparser_app.ChartParserApp.html#_BU_STRATEGY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp._BU_LC_STRATEGY
  nltk.app.chartparser_app.ChartParserApp.html#_BU_LC_STRATEGY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.top_down_init
  nltk.app.chartparser_app.ChartParserApp.html#top_down_init
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.top_down_predict
  nltk.app.chartparser_app.ChartParserApp.html#top_down_predict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.bottom_up
  nltk.app.chartparser_app.ChartParserApp.html#bottom_up
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.bottom_up_leftcorner
  nltk.app.chartparser_app.ChartParserApp.html#bottom_up_leftcorner
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.fundamental
  nltk.app.chartparser_app.ChartParserApp.html#fundamental
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.bottom_up_strategy
  nltk.app.chartparser_app.ChartParserApp.html#bottom_up_strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.bottom_up_leftcorner_strategy
  nltk.app.chartparser_app.ChartParserApp.html#bottom_up_leftcorner_strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.ChartParserApp.top_down_strategy
  nltk.app.chartparser_app.ChartParserApp.html#top_down_strategy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chartparser_app.app
  nltk.app.chartparser_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp
  nltk.app.chunkparser_app.RegexpChunkApp.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A graphical tool for exploring the regular expression based chunk parser nltk.chunk.RegexpChunkParser.
• nltk.app.chunkparser_app.RegexpChunkApp.TAGSET
  nltk.app.chunkparser_app.RegexpChunkApp.html#TAGSET
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.HELP
  nltk.app.chunkparser_app.RegexpChunkApp.html#HELP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.HELP_AUTOTAG
  nltk.app.chunkparser_app.RegexpChunkApp.html#HELP_AUTOTAG
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._EVAL_DELAY
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVAL_DELAY
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  If the user has not pressed any key for this amount of time (in seconds), and the current grammar has not been evaluated, then the eval demon will evaluate it.
• nltk.app.chunkparser_app.RegexpChunkApp._EVAL_CHUNK
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVAL_CHUNK
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The number of sentences that should be evaluated by the eval demon each time it runs.
• nltk.app.chunkparser_app.RegexpChunkApp._EVAL_FREQ
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVAL_FREQ
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The frequency (in seconds) at which the eval demon is run
• nltk.app.chunkparser_app.RegexpChunkApp._EVAL_DEMON_MIN
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVAL_DEMON_MIN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The minimum amount of time that the eval demon should take each time it runs -- if it takes less than this time, _EVAL_CHUNK will be modified upwards.
• nltk.app.chunkparser_app.RegexpChunkApp._EVAL_DEMON_MAX
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVAL_DEMON_MAX
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  The maximum amount of time that the eval demon should take each time it runs -- if it takes more than this time, _EVAL_CHUNK will be modified downwards.
• nltk.app.chunkparser_app.RegexpChunkApp._GRAMMARBOX_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_GRAMMARBOX_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPBOX_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPBOX_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._DEVSETBOX_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_DEVSETBOX_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._STATUS_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_STATUS_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._FONT_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_FONT_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._FRAME_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_FRAME_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._EVALBOX_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_EVALBOX_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._BUTTON_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_BUTTON_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPTAB_BG_COLOR
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPTAB_BG_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPTAB_FG_COLOR
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPTAB_FG_COLOR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPTAB_FG_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPTAB_FG_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPTAB_BG_PARAMS
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPTAB_BG_PARAMS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._HELPTAB_SPACER
  nltk.app.chunkparser_app.RegexpChunkApp.html#_HELPTAB_SPACER
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.normalize_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#normalize_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.__init__
  nltk.app.chunkparser_app.RegexpChunkApp.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.chunkparser_app.RegexpChunkApp._chunk_label
  nltk.app.chunkparser_app.RegexpChunkApp.html#_chunk_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.tagset
  nltk.app.chunkparser_app.RegexpChunkApp.html#tagset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.chunker
  nltk.app.chunkparser_app.RegexpChunkApp.html#chunker
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The chunker built from the grammar string
• nltk.app.chunkparser_app.RegexpChunkApp.grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#grammar
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The unparsed grammar string
• nltk.app.chunkparser_app.RegexpChunkApp.normalized_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#normalized_grammar
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A normalized version of self.grammar.
• nltk.app.chunkparser_app.RegexpChunkApp.grammar_changed
  nltk.app.chunkparser_app.RegexpChunkApp.html#grammar_changed
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The last time() that the grammar was changed.
• nltk.app.chunkparser_app.RegexpChunkApp.devset
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The development set -- a list of chunked sentences.
• nltk.app.chunkparser_app.RegexpChunkApp.devset_name
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset_name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The name of the development set (for save files).
• nltk.app.chunkparser_app.RegexpChunkApp.devset_index
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset_index
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  The index into the development set of the first instance that's currently being viewed.
• nltk.app.chunkparser_app.RegexpChunkApp._last_keypress
  nltk.app.chunkparser_app.RegexpChunkApp.html#_last_keypress
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The time() when a key was most recently pressed
• nltk.app.chunkparser_app.RegexpChunkApp._history
  nltk.app.chunkparser_app.RegexpChunkApp.html#_history
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A list of (grammar, precision, recall, fscore) tuples for grammars that the user has already tried.
• nltk.app.chunkparser_app.RegexpChunkApp._history_index
  nltk.app.chunkparser_app.RegexpChunkApp.html#_history_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  When the user is scrolling through previous grammars, this is used to keep track of which grammar they're looking at.
• nltk.app.chunkparser_app.RegexpChunkApp._eval_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The grammar that is being currently evaluated by the eval demon.
• nltk.app.chunkparser_app.RegexpChunkApp._eval_normalized_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_normalized_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  A normalized copy of _eval_grammar.
• nltk.app.chunkparser_app.RegexpChunkApp._eval_index
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_index
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The index of the next sentence in the development set that should be looked at by the eval demon.
• nltk.app.chunkparser_app.RegexpChunkApp._eval_score
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_score
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  The ChunkScore object that's used to keep track of the score of the current grammar on the development set.
• nltk.app.chunkparser_app.RegexpChunkApp.top
  nltk.app.chunkparser_app.RegexpChunkApp.html#top
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._devset_size
  nltk.app.chunkparser_app.RegexpChunkApp.html#_devset_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._init_bindings
  nltk.app.chunkparser_app.RegexpChunkApp.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._init_fonts
  nltk.app.chunkparser_app.RegexpChunkApp.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._size
  nltk.app.chunkparser_app.RegexpChunkApp.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._font
  nltk.app.chunkparser_app.RegexpChunkApp.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._smallfont
  nltk.app.chunkparser_app.RegexpChunkApp.html#_smallfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._init_menubar
  nltk.app.chunkparser_app.RegexpChunkApp.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.toggle_show_trace
  nltk.app.chunkparser_app.RegexpChunkApp.html#toggle_show_trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._SCALE_N
  nltk.app.chunkparser_app.RegexpChunkApp.html#_SCALE_N
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._DRAW_LINES
  nltk.app.chunkparser_app.RegexpChunkApp.html#_DRAW_LINES
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._eval_plot
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_plot
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._eval_demon_running
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_demon_running
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._eval_demon
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_demon
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._adaptively_modify_eval_chunk
  nltk.app.chunkparser_app.RegexpChunkApp.html#_adaptively_modify_eval_chunk
  ZopeInterfaceFunction
  Method
  PRIVATE
  Modify _EVAL_CHUNK to try to keep the amount of time that the eval demon takes between _EVAL_DEMON_MIN and _EVAL_DEMON_MAX.
• nltk.app.chunkparser_app.RegexpChunkApp._init_widgets
  nltk.app.chunkparser_app.RegexpChunkApp.html#_init_widgets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.grammarbox
  nltk.app.chunkparser_app.RegexpChunkApp.html#grammarbox
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.grammarlabel
  nltk.app.chunkparser_app.RegexpChunkApp.html#grammarlabel
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.helpbox
  nltk.app.chunkparser_app.RegexpChunkApp.html#helpbox
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.helptabs
  nltk.app.chunkparser_app.RegexpChunkApp.html#helptabs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.devsetbox
  nltk.app.chunkparser_app.RegexpChunkApp.html#devsetbox
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.devsetlabel
  nltk.app.chunkparser_app.RegexpChunkApp.html#devsetlabel
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.devset_scroll
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset_scroll
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.devset_xscroll
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset_xscroll
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.devset_button
  nltk.app.chunkparser_app.RegexpChunkApp.html#devset_button
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.trace_button
  nltk.app.chunkparser_app.RegexpChunkApp.html#trace_button
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.evalbox
  nltk.app.chunkparser_app.RegexpChunkApp.html#evalbox
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._autoscale
  nltk.app.chunkparser_app.RegexpChunkApp.html#_autoscale
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._eval_lines
  nltk.app.chunkparser_app.RegexpChunkApp.html#_eval_lines
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.status
  nltk.app.chunkparser_app.RegexpChunkApp.html#status
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._showing_trace
  nltk.app.chunkparser_app.RegexpChunkApp.html#_showing_trace
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.show_trace
  nltk.app.chunkparser_app.RegexpChunkApp.html#show_trace
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.charnum
  nltk.app.chunkparser_app.RegexpChunkApp.html#charnum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.linenum
  nltk.app.chunkparser_app.RegexpChunkApp.html#linenum
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.show_help
  nltk.app.chunkparser_app.RegexpChunkApp.html#show_help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._history_prev
  nltk.app.chunkparser_app.RegexpChunkApp.html#_history_prev
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._history_next
  nltk.app.chunkparser_app.RegexpChunkApp.html#_history_next
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._view_history
  nltk.app.chunkparser_app.RegexpChunkApp.html#_view_history
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._devset_next
  nltk.app.chunkparser_app.RegexpChunkApp.html#_devset_next
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._devset_prev
  nltk.app.chunkparser_app.RegexpChunkApp.html#_devset_prev
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.destroy
  nltk.app.chunkparser_app.RegexpChunkApp.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._devset_scroll
  nltk.app.chunkparser_app.RegexpChunkApp.html#_devset_scroll
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.show_devset
  nltk.app.chunkparser_app.RegexpChunkApp.html#show_devset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._chunks
  nltk.app.chunkparser_app.RegexpChunkApp.html#_chunks
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._syntax_highlight_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#_syntax_highlight_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._grammarcheck
  nltk.app.chunkparser_app.RegexpChunkApp.html#_grammarcheck
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._grammarcheck_errs
  nltk.app.chunkparser_app.RegexpChunkApp.html#_grammarcheck_errs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.update
  nltk.app.chunkparser_app.RegexpChunkApp.html#update
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._highlight_devset
  nltk.app.chunkparser_app.RegexpChunkApp.html#_highlight_devset
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._chunkparse
  nltk.app.chunkparser_app.RegexpChunkApp.html#_chunkparse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp._color_chunk
  nltk.app.chunkparser_app.RegexpChunkApp.html#_color_chunk
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.reset
  nltk.app.chunkparser_app.RegexpChunkApp.html#reset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.SAVE_GRAMMAR_TEMPLATE
  nltk.app.chunkparser_app.RegexpChunkApp.html#SAVE_GRAMMAR_TEMPLATE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.save_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#save_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.load_grammar
  nltk.app.chunkparser_app.RegexpChunkApp.html#load_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.save_history
  nltk.app.chunkparser_app.RegexpChunkApp.html#save_history
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.about
  nltk.app.chunkparser_app.RegexpChunkApp.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.set_devset_size
  nltk.app.chunkparser_app.RegexpChunkApp.html#set_devset_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.resize
  nltk.app.chunkparser_app.RegexpChunkApp.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.chunkparser_app.RegexpChunkApp.mainloop
  nltk.app.chunkparser_app.RegexpChunkApp.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.chunkparser_app.app
  nltk.app.chunkparser_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CORPUS_LOADED_EVENT
  nltk.app.collocations_app.html#CORPUS_LOADED_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.ERROR_LOADING_CORPUS_EVENT
  nltk.app.collocations_app.html#ERROR_LOADING_CORPUS_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.POLL_INTERVAL
  nltk.app.collocations_app.html#POLL_INTERVAL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app._DEFAULT
  nltk.app.collocations_app.html#_DEFAULT
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.app.collocations_app._CORPORA
  nltk.app.collocations_app.html#_CORPORA
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView
  nltk.app.collocations_app.CollocationsView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._BACKGROUND_COLOUR
  nltk.app.collocations_app.CollocationsView.html#_BACKGROUND_COLOUR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.__init__
  nltk.app.collocations_app.CollocationsView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.queue
  nltk.app.collocations_app.CollocationsView.html#queue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.model
  nltk.app.collocations_app.CollocationsView.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.top
  nltk.app.collocations_app.CollocationsView.html#top
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.after
  nltk.app.collocations_app.CollocationsView.html#after
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_top
  nltk.app.collocations_app.CollocationsView.html#_init_top
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_widgets
  nltk.app.collocations_app.CollocationsView.html#_init_widgets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.main_frame
  nltk.app.collocations_app.CollocationsView.html#main_frame
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_corpus_select
  nltk.app.collocations_app.CollocationsView.html#_init_corpus_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.var
  nltk.app.collocations_app.CollocationsView.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_status
  nltk.app.collocations_app.CollocationsView.html#_init_status
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.status
  nltk.app.collocations_app.CollocationsView.html#status
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_menubar
  nltk.app.collocations_app.CollocationsView.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView._result_size
  nltk.app.collocations_app.CollocationsView.html#_result_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.set_result_size
  nltk.app.collocations_app.CollocationsView.html#set_result_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_results_box
  nltk.app.collocations_app.CollocationsView.html#_init_results_box
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.results_box
  nltk.app.collocations_app.CollocationsView.html#results_box
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._init_paging
  nltk.app.collocations_app.CollocationsView.html#_init_paging
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.prev
  nltk.app.collocations_app.CollocationsView.html#prev
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.next
  nltk.app.collocations_app.CollocationsView.html#next
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.reset_current_page
  nltk.app.collocations_app.CollocationsView.html#reset_current_page
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.current_page
  nltk.app.collocations_app.CollocationsView.html#current_page
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView._poll
  nltk.app.collocations_app.CollocationsView.html#_poll
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.collocations_app.CollocationsView.handle_error_loading_corpus
  nltk.app.collocations_app.CollocationsView.html#handle_error_loading_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.handle_corpus_loaded
  nltk.app.collocations_app.CollocationsView.html#handle_corpus_loaded
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.corpus_selected
  nltk.app.collocations_app.CollocationsView.html#corpus_selected
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.previous
  nltk.app.collocations_app.CollocationsView.html#previous
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.__next__
  nltk.app.collocations_app.CollocationsView.html#__next__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.load_corpus
  nltk.app.collocations_app.CollocationsView.html#load_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.freeze_editable
  nltk.app.collocations_app.CollocationsView.html#freeze_editable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.clear_results_box
  nltk.app.collocations_app.CollocationsView.html#clear_results_box
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.fire_event
  nltk.app.collocations_app.CollocationsView.html#fire_event
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.destroy
  nltk.app.collocations_app.CollocationsView.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.mainloop
  nltk.app.collocations_app.CollocationsView.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.unfreeze_editable
  nltk.app.collocations_app.CollocationsView.html#unfreeze_editable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.set_paging_button_states
  nltk.app.collocations_app.CollocationsView.html#set_paging_button_states
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsView.write_results
  nltk.app.collocations_app.CollocationsView.html#write_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel
  nltk.app.collocations_app.CollocationsModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.__init__
  nltk.app.collocations_app.CollocationsModel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.result_count
  nltk.app.collocations_app.CollocationsModel.html#result_count
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.selected_corpus
  nltk.app.collocations_app.CollocationsModel.html#selected_corpus
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.collocations
  nltk.app.collocations_app.CollocationsModel.html#collocations
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.CORPORA
  nltk.app.collocations_app.CollocationsModel.html#CORPORA
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.DEFAULT_CORPUS
  nltk.app.collocations_app.CollocationsModel.html#DEFAULT_CORPUS
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.queue
  nltk.app.collocations_app.CollocationsModel.html#queue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.reset_results
  nltk.app.collocations_app.CollocationsModel.html#reset_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.result_pages
  nltk.app.collocations_app.CollocationsModel.html#result_pages
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.results_returned
  nltk.app.collocations_app.CollocationsModel.html#results_returned
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.load_corpus
  nltk.app.collocations_app.CollocationsModel.html#load_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.non_default_corpora
  nltk.app.collocations_app.CollocationsModel.html#non_default_corpora
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.is_last_page
  nltk.app.collocations_app.CollocationsModel.html#is_last_page
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.next
  nltk.app.collocations_app.CollocationsModel.html#next
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.prev
  nltk.app.collocations_app.CollocationsModel.html#prev
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.LoadCorpus
  nltk.app.collocations_app.CollocationsModel.LoadCorpus.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.LoadCorpus.__init__
  nltk.app.collocations_app.CollocationsModel.LoadCorpus.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.LoadCorpus.model
  nltk.app.collocations_app.CollocationsModel.LoadCorpus.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.LoadCorpus.name
  nltk.app.collocations_app.CollocationsModel.LoadCorpus.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.collocations_app.CollocationsModel.LoadCorpus.run
  nltk.app.collocations_app.CollocationsModel.LoadCorpus.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.collocations_app.app
  nltk.app.collocations_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.concordance_app.WORD_OR_TAG
  nltk.app.concordance_app.html#WORD_OR_TAG
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.BOUNDARY
  nltk.app.concordance_app.html#BOUNDARY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.CORPUS_LOADED_EVENT
  nltk.app.concordance_app.html#CORPUS_LOADED_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.SEARCH_TERMINATED_EVENT
  nltk.app.concordance_app.html#SEARCH_TERMINATED_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.SEARCH_ERROR_EVENT
  nltk.app.concordance_app.html#SEARCH_ERROR_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ERROR_LOADING_CORPUS_EVENT
  nltk.app.concordance_app.html#ERROR_LOADING_CORPUS_EVENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.POLL_INTERVAL
  nltk.app.concordance_app.html#POLL_INTERVAL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app._DEFAULT
  nltk.app.concordance_app.html#_DEFAULT
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app._CORPORA
  nltk.app.concordance_app.html#_CORPORA
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView
  nltk.app.concordance_app.ConcordanceSearchView.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._BACKGROUND_COLOUR
  nltk.app.concordance_app.ConcordanceSearchView.html#_BACKGROUND_COLOUR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._HIGHLIGHT_WORD_COLOUR
  nltk.app.concordance_app.ConcordanceSearchView.html#_HIGHLIGHT_WORD_COLOUR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._HIGHLIGHT_WORD_TAG
  nltk.app.concordance_app.ConcordanceSearchView.html#_HIGHLIGHT_WORD_TAG
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._HIGHLIGHT_LABEL_COLOUR
  nltk.app.concordance_app.ConcordanceSearchView.html#_HIGHLIGHT_LABEL_COLOUR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._HIGHLIGHT_LABEL_TAG
  nltk.app.concordance_app.ConcordanceSearchView.html#_HIGHLIGHT_LABEL_TAG
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._FRACTION_LEFT_TEXT
  nltk.app.concordance_app.ConcordanceSearchView.html#_FRACTION_LEFT_TEXT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.__init__
  nltk.app.concordance_app.ConcordanceSearchView.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.queue
  nltk.app.concordance_app.ConcordanceSearchView.html#queue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.model
  nltk.app.concordance_app.ConcordanceSearchView.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.top
  nltk.app.concordance_app.ConcordanceSearchView.html#top
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.after
  nltk.app.concordance_app.ConcordanceSearchView.html#after
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_top
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_top
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_widgets
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_widgets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.main_frame
  nltk.app.concordance_app.ConcordanceSearchView.html#main_frame
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_menubar
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._result_size
  nltk.app.concordance_app.ConcordanceSearchView.html#_result_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._cntx_bf_len
  nltk.app.concordance_app.ConcordanceSearchView.html#_cntx_bf_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._cntx_af_len
  nltk.app.concordance_app.ConcordanceSearchView.html#_cntx_af_len
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.set_result_size
  nltk.app.concordance_app.ConcordanceSearchView.html#set_result_size
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.set_cntx_af_len
  nltk.app.concordance_app.ConcordanceSearchView.html#set_cntx_af_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._char_after
  nltk.app.concordance_app.ConcordanceSearchView.html#_char_after
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.set_cntx_bf_len
  nltk.app.concordance_app.ConcordanceSearchView.html#set_cntx_bf_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._char_before
  nltk.app.concordance_app.ConcordanceSearchView.html#_char_before
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_corpus_select
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_corpus_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.var
  nltk.app.concordance_app.ConcordanceSearchView.html#var
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_status
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_status
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.status
  nltk.app.concordance_app.ConcordanceSearchView.html#status
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_query_box
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_query_box
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.query_box
  nltk.app.concordance_app.ConcordanceSearchView.html#query_box
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.search_button
  nltk.app.concordance_app.ConcordanceSearchView.html#search_button
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.search_enter_keypress_handler
  nltk.app.concordance_app.ConcordanceSearchView.html#search_enter_keypress_handler
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_results_box
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_results_box
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.results_box
  nltk.app.concordance_app.ConcordanceSearchView.html#results_box
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._init_paging
  nltk.app.concordance_app.ConcordanceSearchView.html#_init_paging
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.prev
  nltk.app.concordance_app.ConcordanceSearchView.html#prev
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.next
  nltk.app.concordance_app.ConcordanceSearchView.html#next
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.current_page
  nltk.app.concordance_app.ConcordanceSearchView.html#current_page
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.previous
  nltk.app.concordance_app.ConcordanceSearchView.html#previous
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.__next__
  nltk.app.concordance_app.ConcordanceSearchView.html#__next__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.about
  nltk.app.concordance_app.ConcordanceSearchView.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._bind_event_handlers
  nltk.app.concordance_app.ConcordanceSearchView.html#_bind_event_handlers
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView._poll
  nltk.app.concordance_app.ConcordanceSearchView.html#_poll
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.handle_error_loading_corpus
  nltk.app.concordance_app.ConcordanceSearchView.html#handle_error_loading_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.handle_corpus_loaded
  nltk.app.concordance_app.ConcordanceSearchView.html#handle_corpus_loaded
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.handle_search_terminated
  nltk.app.concordance_app.ConcordanceSearchView.html#handle_search_terminated
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.handle_search_error
  nltk.app.concordance_app.ConcordanceSearchView.html#handle_search_error
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.corpus_selected
  nltk.app.concordance_app.ConcordanceSearchView.html#corpus_selected
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.load_corpus
  nltk.app.concordance_app.ConcordanceSearchView.html#load_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.search
  nltk.app.concordance_app.ConcordanceSearchView.html#search
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.write_results
  nltk.app.concordance_app.ConcordanceSearchView.html#write_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.words_and_labels
  nltk.app.concordance_app.ConcordanceSearchView.html#words_and_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.pad
  nltk.app.concordance_app.ConcordanceSearchView.html#pad
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.destroy
  nltk.app.concordance_app.ConcordanceSearchView.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.clear_all
  nltk.app.concordance_app.ConcordanceSearchView.html#clear_all
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.clear_results_box
  nltk.app.concordance_app.ConcordanceSearchView.html#clear_results_box
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.freeze_editable
  nltk.app.concordance_app.ConcordanceSearchView.html#freeze_editable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.unfreeze_editable
  nltk.app.concordance_app.ConcordanceSearchView.html#unfreeze_editable
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.set_paging_button_states
  nltk.app.concordance_app.ConcordanceSearchView.html#set_paging_button_states
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.fire_event
  nltk.app.concordance_app.ConcordanceSearchView.html#fire_event
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchView.mainloop
  nltk.app.concordance_app.ConcordanceSearchView.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel
  nltk.app.concordance_app.ConcordanceSearchModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.__init__
  nltk.app.concordance_app.ConcordanceSearchModel.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.queue
  nltk.app.concordance_app.ConcordanceSearchModel.html#queue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.CORPORA
  nltk.app.concordance_app.ConcordanceSearchModel.html#CORPORA
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.DEFAULT_CORPUS
  nltk.app.concordance_app.ConcordanceSearchModel.html#DEFAULT_CORPUS
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.selected_corpus
  nltk.app.concordance_app.ConcordanceSearchModel.html#selected_corpus
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.result_count
  nltk.app.concordance_app.ConcordanceSearchModel.html#result_count
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.last_sent_searched
  nltk.app.concordance_app.ConcordanceSearchModel.html#last_sent_searched
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.non_default_corpora
  nltk.app.concordance_app.ConcordanceSearchModel.html#non_default_corpora
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.load_corpus
  nltk.app.concordance_app.ConcordanceSearchModel.html#load_corpus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.tagged_sents
  nltk.app.concordance_app.ConcordanceSearchModel.html#tagged_sents
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.search
  nltk.app.concordance_app.ConcordanceSearchModel.html#search
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.query
  nltk.app.concordance_app.ConcordanceSearchModel.html#query
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.last_requested_page
  nltk.app.concordance_app.ConcordanceSearchModel.html#last_requested_page
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.next
  nltk.app.concordance_app.ConcordanceSearchModel.html#next
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.prev
  nltk.app.concordance_app.ConcordanceSearchModel.html#prev
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.reset_results
  nltk.app.concordance_app.ConcordanceSearchModel.html#reset_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.results
  nltk.app.concordance_app.ConcordanceSearchModel.html#results
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.last_page
  nltk.app.concordance_app.ConcordanceSearchModel.html#last_page
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.reset_query
  nltk.app.concordance_app.ConcordanceSearchModel.html#reset_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.set_results
  nltk.app.concordance_app.ConcordanceSearchModel.html#set_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.get_results
  nltk.app.concordance_app.ConcordanceSearchModel.html#get_results
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.has_more_pages
  nltk.app.concordance_app.ConcordanceSearchModel.html#has_more_pages
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus
  nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.__init__
  nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.model
  nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.name
  nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.html#name
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.run
  nltk.app.concordance_app.ConcordanceSearchModel.LoadCorpus.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.__init__
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.model
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.count
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#count
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.page
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#page
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.run
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#run
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.processed_query
  nltk.app.concordance_app.ConcordanceSearchModel.SearchCorpus.html#processed_query
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.concordance_app.app
  nltk.app.concordance_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.nemo_app.windowTitle
  nltk.app.nemo_app.html#windowTitle
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.initialFind
  nltk.app.nemo_app.html#initialFind
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.initialRepl
  nltk.app.nemo_app.html#initialRepl
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.initialText
  nltk.app.nemo_app.html#initialText
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.images
  nltk.app.nemo_app.html#images
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.colors
  nltk.app.nemo_app.html#colors
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.emphColors
  nltk.app.nemo_app.html#emphColors
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.fieldParams
  nltk.app.nemo_app.html#fieldParams
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.textParams
  nltk.app.nemo_app.html#textParams
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone
  nltk.app.nemo_app.Zone.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.__init__
  nltk.app.nemo_app.Zone.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.image
  nltk.app.nemo_app.Zone.html#image
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.imageDimmed
  nltk.app.nemo_app.Zone.html#imageDimmed
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.img
  nltk.app.nemo_app.Zone.html#img
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.fld
  nltk.app.nemo_app.Zone.html#fld
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.txt
  nltk.app.nemo_app.Zone.html#txt
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.initScrollText
  nltk.app.nemo_app.Zone.html#initScrollText
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.refresh
  nltk.app.nemo_app.Zone.html#refresh
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.Zone.colorCycle
  nltk.app.nemo_app.Zone.html#colorCycle
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.FindZone
  nltk.app.nemo_app.FindZone.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.nemo_app.FindZone.addTags
  nltk.app.nemo_app.FindZone.html#addTags
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.FindZone.substitute
  nltk.app.nemo_app.FindZone.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.FindZone.rex
  nltk.app.nemo_app.FindZone.html#rex
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.FindZone.rexSel
  nltk.app.nemo_app.FindZone.html#rexSel
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.ReplaceZone
  nltk.app.nemo_app.ReplaceZone.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.nemo_app.ReplaceZone.addTags
  nltk.app.nemo_app.ReplaceZone.html#addTags
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.ReplaceZone.substitute
  nltk.app.nemo_app.ReplaceZone.html#substitute
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.nemo_app.ReplaceZone.diff
  nltk.app.nemo_app.ReplaceZone.html#diff
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.ReplaceZone.repl
  nltk.app.nemo_app.ReplaceZone.html#repl
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.nemo_app.launchRefresh
  nltk.app.nemo_app.html#launchRefresh
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.nemo_app.app
  nltk.app.nemo_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp
  nltk.app.rdparser_app.RecursiveDescentApp.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.app.rdparser_app.RecursiveDescentApp.__init__
  nltk.app.rdparser_app.RecursiveDescentApp.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._sent
  nltk.app.rdparser_app.RecursiveDescentApp.html#_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._parser
  nltk.app.rdparser_app.RecursiveDescentApp.html#_parser
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._top
  nltk.app.rdparser_app.RecursiveDescentApp.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animation_frames
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animation_frames
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animating_lock
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animating_lock
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._autostep
  nltk.app.rdparser_app.RecursiveDescentApp.html#_autostep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._show_grammar
  nltk.app.rdparser_app.RecursiveDescentApp.html#_show_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_fonts
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._sysfont
  nltk.app.rdparser_app.RecursiveDescentApp.html#_sysfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._size
  nltk.app.rdparser_app.RecursiveDescentApp.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._boldfont
  nltk.app.rdparser_app.RecursiveDescentApp.html#_boldfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._font
  nltk.app.rdparser_app.RecursiveDescentApp.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._bigfont
  nltk.app.rdparser_app.RecursiveDescentApp.html#_bigfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_grammar
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._prodframe
  nltk.app.rdparser_app.RecursiveDescentApp.html#_prodframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._prodlist_label
  nltk.app.rdparser_app.RecursiveDescentApp.html#_prodlist_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._prodlist
  nltk.app.rdparser_app.RecursiveDescentApp.html#_prodlist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._productions
  nltk.app.rdparser_app.RecursiveDescentApp.html#_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_bindings
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_buttons
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._buttonframe
  nltk.app.rdparser_app.RecursiveDescentApp.html#_buttonframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._configure
  nltk.app.rdparser_app.RecursiveDescentApp.html#_configure
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_feedback
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_feedback
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._feedbackframe
  nltk.app.rdparser_app.RecursiveDescentApp.html#_feedbackframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._lastoper_label
  nltk.app.rdparser_app.RecursiveDescentApp.html#_lastoper_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._lastoper1
  nltk.app.rdparser_app.RecursiveDescentApp.html#_lastoper1
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._lastoper2
  nltk.app.rdparser_app.RecursiveDescentApp.html#_lastoper2
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_canvas
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_canvas
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._cframe
  nltk.app.rdparser_app.RecursiveDescentApp.html#_cframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._canvas
  nltk.app.rdparser_app.RecursiveDescentApp.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._tree
  nltk.app.rdparser_app.RecursiveDescentApp.html#_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._textwidgets
  nltk.app.rdparser_app.RecursiveDescentApp.html#_textwidgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._textline
  nltk.app.rdparser_app.RecursiveDescentApp.html#_textline
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._init_menubar
  nltk.app.rdparser_app.RecursiveDescentApp.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._get
  nltk.app.rdparser_app.RecursiveDescentApp.html#_get
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._redraw
  nltk.app.rdparser_app.RecursiveDescentApp.html#_redraw
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._redraw_quick
  nltk.app.rdparser_app.RecursiveDescentApp.html#_redraw_quick
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._highlight_nodes
  nltk.app.rdparser_app.RecursiveDescentApp.html#_highlight_nodes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._highlight_prodlist
  nltk.app.rdparser_app.RecursiveDescentApp.html#_highlight_prodlist
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._position_text
  nltk.app.rdparser_app.RecursiveDescentApp.html#_position_text
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._tree_leaves
  nltk.app.rdparser_app.RecursiveDescentApp.html#_tree_leaves
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.destroy
  nltk.app.rdparser_app.RecursiveDescentApp.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.reset
  nltk.app.rdparser_app.RecursiveDescentApp.html#reset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.autostep
  nltk.app.rdparser_app.RecursiveDescentApp.html#autostep
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.cancel_autostep
  nltk.app.rdparser_app.RecursiveDescentApp.html#cancel_autostep
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.step
  nltk.app.rdparser_app.RecursiveDescentApp.html#step
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.match
  nltk.app.rdparser_app.RecursiveDescentApp.html#match
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.expand
  nltk.app.rdparser_app.RecursiveDescentApp.html#expand
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.backtrack
  nltk.app.rdparser_app.RecursiveDescentApp.html#backtrack
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._step
  nltk.app.rdparser_app.RecursiveDescentApp.html#_step
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._expand
  nltk.app.rdparser_app.RecursiveDescentApp.html#_expand
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._match
  nltk.app.rdparser_app.RecursiveDescentApp.html#_match
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._backtrack
  nltk.app.rdparser_app.RecursiveDescentApp.html#_backtrack
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.about
  nltk.app.rdparser_app.RecursiveDescentApp.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.help
  nltk.app.rdparser_app.RecursiveDescentApp.html#help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.postscript
  nltk.app.rdparser_app.RecursiveDescentApp.html#postscript
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.mainloop
  nltk.app.rdparser_app.RecursiveDescentApp.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.rdparser_app.RecursiveDescentApp.resize
  nltk.app.rdparser_app.RecursiveDescentApp.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._toggle_grammar
  nltk.app.rdparser_app.RecursiveDescentApp.html#_toggle_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._prodlist_select
  nltk.app.rdparser_app.RecursiveDescentApp.html#_prodlist_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_expand
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_expand
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._makeroom
  nltk.app.rdparser_app.RecursiveDescentApp.html#_makeroom
  ZopeInterfaceFunction
  Method
  PRIVATE
  Make sure that no sibling tree bbox's overlap.
• nltk.app.rdparser_app.RecursiveDescentApp._animate_expand_frame
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_expand_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_backtrack
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_backtrack
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_backtrack_frame
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_backtrack_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_match_backtrack
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_match_backtrack
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_match
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_match
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_match_frame
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_match_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp._animate_match_backtrack_frame
  nltk.app.rdparser_app.RecursiveDescentApp.html#_animate_match_backtrack_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.edit_grammar
  nltk.app.rdparser_app.RecursiveDescentApp.html#edit_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.set_grammar
  nltk.app.rdparser_app.RecursiveDescentApp.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.edit_sentence
  nltk.app.rdparser_app.RecursiveDescentApp.html#edit_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.RecursiveDescentApp.set_sentence
  nltk.app.rdparser_app.RecursiveDescentApp.html#set_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.rdparser_app.app
  nltk.app.rdparser_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Create a recursive descent parser demo, using a simple grammar and text.
• nltk.app.srparser_app.ShiftReduceApp
  nltk.app.srparser_app.ShiftReduceApp.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.app.srparser_app.ShiftReduceApp.__init__
  nltk.app.srparser_app.ShiftReduceApp.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._sent
  nltk.app.srparser_app.ShiftReduceApp.html#_sent
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._parser
  nltk.app.srparser_app.ShiftReduceApp.html#_parser
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._top
  nltk.app.srparser_app.ShiftReduceApp.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animating_lock
  nltk.app.srparser_app.ShiftReduceApp.html#_animating_lock
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animate
  nltk.app.srparser_app.ShiftReduceApp.html#_animate
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._show_grammar
  nltk.app.srparser_app.ShiftReduceApp.html#_show_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._reduce_menu
  nltk.app.srparser_app.ShiftReduceApp.html#_reduce_menu
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_fonts
  nltk.app.srparser_app.ShiftReduceApp.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._sysfont
  nltk.app.srparser_app.ShiftReduceApp.html#_sysfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._size
  nltk.app.srparser_app.ShiftReduceApp.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._boldfont
  nltk.app.srparser_app.ShiftReduceApp.html#_boldfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._font
  nltk.app.srparser_app.ShiftReduceApp.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_grammar
  nltk.app.srparser_app.ShiftReduceApp.html#_init_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._prodframe
  nltk.app.srparser_app.ShiftReduceApp.html#_prodframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._prodlist_label
  nltk.app.srparser_app.ShiftReduceApp.html#_prodlist_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._prodlist
  nltk.app.srparser_app.ShiftReduceApp.html#_prodlist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._productions
  nltk.app.srparser_app.ShiftReduceApp.html#_productions
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._hover
  nltk.app.srparser_app.ShiftReduceApp.html#_hover
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_bindings
  nltk.app.srparser_app.ShiftReduceApp.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_buttons
  nltk.app.srparser_app.ShiftReduceApp.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._buttonframe
  nltk.app.srparser_app.ShiftReduceApp.html#_buttonframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_menubar
  nltk.app.srparser_app.ShiftReduceApp.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_feedback
  nltk.app.srparser_app.ShiftReduceApp.html#_init_feedback
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._feedbackframe
  nltk.app.srparser_app.ShiftReduceApp.html#_feedbackframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._lastoper_label
  nltk.app.srparser_app.ShiftReduceApp.html#_lastoper_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._lastoper1
  nltk.app.srparser_app.ShiftReduceApp.html#_lastoper1
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._lastoper2
  nltk.app.srparser_app.ShiftReduceApp.html#_lastoper2
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._init_canvas
  nltk.app.srparser_app.ShiftReduceApp.html#_init_canvas
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._cframe
  nltk.app.srparser_app.ShiftReduceApp.html#_cframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._canvas
  nltk.app.srparser_app.ShiftReduceApp.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._stackwidgets
  nltk.app.srparser_app.ShiftReduceApp.html#_stackwidgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._rtextwidgets
  nltk.app.srparser_app.ShiftReduceApp.html#_rtextwidgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._titlebar
  nltk.app.srparser_app.ShiftReduceApp.html#_titlebar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._exprline
  nltk.app.srparser_app.ShiftReduceApp.html#_exprline
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._stacktop
  nltk.app.srparser_app.ShiftReduceApp.html#_stacktop
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._stacklabel
  nltk.app.srparser_app.ShiftReduceApp.html#_stacklabel
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._rtextlabel
  nltk.app.srparser_app.ShiftReduceApp.html#_rtextlabel
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._redraw
  nltk.app.srparser_app.ShiftReduceApp.html#_redraw
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._draw_stack_top
  nltk.app.srparser_app.ShiftReduceApp.html#_draw_stack_top
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._highlight_productions
  nltk.app.srparser_app.ShiftReduceApp.html#_highlight_productions
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.destroy
  nltk.app.srparser_app.ShiftReduceApp.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.reset
  nltk.app.srparser_app.ShiftReduceApp.html#reset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.step
  nltk.app.srparser_app.ShiftReduceApp.html#step
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.shift
  nltk.app.srparser_app.ShiftReduceApp.html#shift
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.reduce
  nltk.app.srparser_app.ShiftReduceApp.html#reduce
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.undo
  nltk.app.srparser_app.ShiftReduceApp.html#undo
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.postscript
  nltk.app.srparser_app.ShiftReduceApp.html#postscript
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.mainloop
  nltk.app.srparser_app.ShiftReduceApp.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.app.srparser_app.ShiftReduceApp.resize
  nltk.app.srparser_app.ShiftReduceApp.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.help
  nltk.app.srparser_app.ShiftReduceApp.html#help
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.about
  nltk.app.srparser_app.ShiftReduceApp.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.edit_grammar
  nltk.app.srparser_app.ShiftReduceApp.html#edit_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.set_grammar
  nltk.app.srparser_app.ShiftReduceApp.html#set_grammar
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.edit_sentence
  nltk.app.srparser_app.ShiftReduceApp.html#edit_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp.set_sentence
  nltk.app.srparser_app.ShiftReduceApp.html#set_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._toggle_grammar
  nltk.app.srparser_app.ShiftReduceApp.html#_toggle_grammar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._prodlist_select
  nltk.app.srparser_app.ShiftReduceApp.html#_prodlist_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._popup_reduce
  nltk.app.srparser_app.ShiftReduceApp.html#_popup_reduce
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animate_shift
  nltk.app.srparser_app.ShiftReduceApp.html#_animate_shift
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animate_shift_frame
  nltk.app.srparser_app.ShiftReduceApp.html#_animate_shift_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animate_reduce
  nltk.app.srparser_app.ShiftReduceApp.html#_animate_reduce
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._animate_reduce_frame
  nltk.app.srparser_app.ShiftReduceApp.html#_animate_reduce_frame
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._highlight_hover
  nltk.app.srparser_app.ShiftReduceApp.html#_highlight_hover
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.ShiftReduceApp._clear_hover
  nltk.app.srparser_app.ShiftReduceApp.html#_clear_hover
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.app.srparser_app.app
  nltk.app.srparser_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Create a shift reduce parser app, using a simple grammar and text.
• nltk.app.wordnet_app.firstClient
  nltk.app.wordnet_app.html#firstClient
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.server_mode
  nltk.app.wordnet_app.html#server_mode
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.logfile
  nltk.app.wordnet_app.html#logfile
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MyServerHandler
  nltk.app.wordnet_app.MyServerHandler.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MyServerHandler.do_HEAD
  nltk.app.wordnet_app.MyServerHandler.html#do_HEAD
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MyServerHandler.do_GET
  nltk.app.wordnet_app.MyServerHandler.html#do_GET
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MyServerHandler.send_head
  nltk.app.wordnet_app.MyServerHandler.html#send_head
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MyServerHandler.log_message
  nltk.app.wordnet_app.MyServerHandler.html#log_message
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.get_unique_counter_from_url
  nltk.app.wordnet_app.html#get_unique_counter_from_url
  ZopeInterfaceFunction
  Function
  VISIBLE
  Extract the unique counter from the URL if it has one. Otherwise return null.
• nltk.app.wordnet_app.wnb
  nltk.app.wordnet_app.html#wnb
  ZopeInterfaceFunction
  Function
  VISIBLE
  Run NLTK Wordnet Browser Server.
• nltk.app.wordnet_app.startBrowser
  nltk.app.wordnet_app.html#startBrowser
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordnet_app._pos_tuples
  nltk.app.wordnet_app.html#_pos_tuples
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._pos_match
  nltk.app.wordnet_app.html#_pos_match
  ZopeInterfaceFunction
  Function
  PRIVATE
  This function returns the complete pos tuple for the partial pos tuple given to it. It attempts to match it against the first non-null component of the given pos tuple.
• nltk.app.wordnet_app.HYPONYM
  nltk.app.wordnet_app.html#HYPONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.HYPERNYM
  nltk.app.wordnet_app.html#HYPERNYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.CLASS_REGIONAL
  nltk.app.wordnet_app.html#CLASS_REGIONAL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.PART_HOLONYM
  nltk.app.wordnet_app.html#PART_HOLONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.PART_MERONYM
  nltk.app.wordnet_app.html#PART_MERONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.ATTRIBUTE
  nltk.app.wordnet_app.html#ATTRIBUTE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.SUBSTANCE_HOLONYM
  nltk.app.wordnet_app.html#SUBSTANCE_HOLONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.SUBSTANCE_MERONYM
  nltk.app.wordnet_app.html#SUBSTANCE_MERONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MEMBER_HOLONYM
  nltk.app.wordnet_app.html#MEMBER_HOLONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.MEMBER_MERONYM
  nltk.app.wordnet_app.html#MEMBER_MERONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.VERB_GROUP
  nltk.app.wordnet_app.html#VERB_GROUP
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.INSTANCE_HYPONYM
  nltk.app.wordnet_app.html#INSTANCE_HYPONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.INSTANCE_HYPERNYM
  nltk.app.wordnet_app.html#INSTANCE_HYPERNYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.CAUSE
  nltk.app.wordnet_app.html#CAUSE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.ALSO_SEE
  nltk.app.wordnet_app.html#ALSO_SEE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.SIMILAR
  nltk.app.wordnet_app.html#SIMILAR
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.ENTAILMENT
  nltk.app.wordnet_app.html#ENTAILMENT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.ANTONYM
  nltk.app.wordnet_app.html#ANTONYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.FRAMES
  nltk.app.wordnet_app.html#FRAMES
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.PERTAINYM
  nltk.app.wordnet_app.html#PERTAINYM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.CLASS_CATEGORY
  nltk.app.wordnet_app.html#CLASS_CATEGORY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.CLASS_USAGE
  nltk.app.wordnet_app.html#CLASS_USAGE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.DERIVATIONALLY_RELATED_FORM
  nltk.app.wordnet_app.html#DERIVATIONALLY_RELATED_FORM
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.INDIRECT_HYPERNYMS
  nltk.app.wordnet_app.html#INDIRECT_HYPERNYMS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.lemma_property
  nltk.app.wordnet_app.html#lemma_property
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.rebuild_tree
  nltk.app.wordnet_app.html#rebuild_tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.get_relations_data
  nltk.app.wordnet_app.html#get_relations_data
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get synset relations data for a synset. Note that this doesn't yet support things such as full hyponym vs direct hyponym.
• nltk.app.wordnet_app.html_header
  nltk.app.wordnet_app.html#html_header
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.html_trailer
  nltk.app.wordnet_app.html#html_trailer
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.explanation
  nltk.app.wordnet_app.html#explanation
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app._bold
  nltk.app.wordnet_app.html#_bold
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._center
  nltk.app.wordnet_app.html#_center
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._hlev
  nltk.app.wordnet_app.html#_hlev
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._italic
  nltk.app.wordnet_app.html#_italic
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._li
  nltk.app.wordnet_app.html#_li
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app.pg
  nltk.app.wordnet_app.html#pg
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a HTML page of NLTK Browser format constructed from the word and body
• nltk.app.wordnet_app._ul
  nltk.app.wordnet_app.html#_ul
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.app.wordnet_app._abbc
  nltk.app.wordnet_app.html#_abbc
  ZopeInterfaceFunction
  Function
  PRIVATE
  abbc = asterisks, breaks, bold, center
• nltk.app.wordnet_app.full_hyponym_cont_text
  nltk.app.wordnet_app.html#full_hyponym_cont_text
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app._get_synset
  nltk.app.wordnet_app.html#_get_synset
  ZopeInterfaceFunction
  Function
  PRIVATE
  The synset key is the unique name of the synset, this can be retrived via synset.name()
• nltk.app.wordnet_app._collect_one_synset
  nltk.app.wordnet_app.html#_collect_one_synset
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the HTML string for one synset or word
• nltk.app.wordnet_app._collect_all_synsets
  nltk.app.wordnet_app.html#_collect_all_synsets
  ZopeInterfaceFunction
  Function
  PRIVATE
  Return a HTML unordered list of synsets for the given word and part of speech.
• nltk.app.wordnet_app._synset_relations
  nltk.app.wordnet_app.html#_synset_relations
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds the HTML string for the relations of a synset
• nltk.app.wordnet_app.Reference
  nltk.app.wordnet_app.Reference.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A reference to a page that may be generated by page_word
• nltk.app.wordnet_app.Reference.__init__
  nltk.app.wordnet_app.Reference.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Build a reference to a new page.
• nltk.app.wordnet_app.Reference.word
  nltk.app.wordnet_app.Reference.html#word
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.Reference.synset_relations
  nltk.app.wordnet_app.Reference.html#synset_relations
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.Reference.encode
  nltk.app.wordnet_app.Reference.html#encode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Encode this reference into a string to be used in a URL.
• nltk.app.wordnet_app.Reference.decode
  nltk.app.wordnet_app.Reference.html#decode
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Decode a reference encoded with Reference.encode
• nltk.app.wordnet_app.Reference.toggle_synset_relation
  nltk.app.wordnet_app.Reference.html#toggle_synset_relation
  ZopeInterfaceFunction
  Method
  VISIBLE
  Toggle the display of the relations for the given synset and relation type.
• nltk.app.wordnet_app.Reference.toggle_synset
  nltk.app.wordnet_app.Reference.html#toggle_synset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Toggle displaying of the relation types for the given synset
• nltk.app.wordnet_app.make_lookup_link
  nltk.app.wordnet_app.html#make_lookup_link
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordnet_app.page_from_word
  nltk.app.wordnet_app.html#page_from_word
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a HTML page for the given word.
• nltk.app.wordnet_app.page_from_href
  nltk.app.wordnet_app.html#page_from_href
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns a tuple of the HTML page built and the new current word
• nltk.app.wordnet_app.page_from_reference
  nltk.app.wordnet_app.html#page_from_reference
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns a tuple of the HTML page built and the new current word
• nltk.app.wordnet_app.get_static_page_by_path
  nltk.app.wordnet_app.html#get_static_page_by_path
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return a static HTML page from the path given.
• nltk.app.wordnet_app.get_static_web_help_page
  nltk.app.wordnet_app.html#get_static_web_help_page
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the static web help page.
• nltk.app.wordnet_app.get_static_welcome_message
  nltk.app.wordnet_app.html#get_static_welcome_message
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get the static welcome page.
• nltk.app.wordnet_app.get_static_index_page
  nltk.app.wordnet_app.html#get_static_index_page
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get the static index page.
• nltk.app.wordnet_app.get_static_upper_page
  nltk.app.wordnet_app.html#get_static_upper_page
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the upper frame page,
• nltk.app.wordnet_app.usage
  nltk.app.wordnet_app.html#usage
  ZopeInterfaceFunction
  Function
  VISIBLE
  Display the command line help message.
• nltk.app.wordnet_app.app
  nltk.app.wordnet_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordfreq_app.plot_word_freq_dist
  nltk.app.wordfreq_app.html#plot_word_freq_dist
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.app.wordfreq_app.app
  nltk.app.wordfreq_app.html#app
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.book.text1
  nltk.book.html#text1
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text2
  nltk.book.html#text2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text3
  nltk.book.html#text3
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text4
  nltk.book.html#text4
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text5
  nltk.book.html#text5
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text6
  nltk.book.html#text6
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text7
  nltk.book.html#text7
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text8
  nltk.book.html#text8
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.text9
  nltk.book.html#text9
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.texts
  nltk.book.html#texts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.book.sent1
  nltk.book.html#sent1
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent2
  nltk.book.html#sent2
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent3
  nltk.book.html#sent3
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent4
  nltk.book.html#sent4
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent5
  nltk.book.html#sent5
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent6
  nltk.book.html#sent6
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent7
  nltk.book.html#sent7
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent8
  nltk.book.html#sent8
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sent9
  nltk.book.html#sent9
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.book.sents
  nltk.book.html#sents
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.util.reflections
  nltk.chat.util.html#reflections
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.util.Chat
  nltk.chat.util.Chat.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 3/6 methods documented
• nltk.chat.util.Chat.__init__
  nltk.chat.util.Chat.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.chat.util.Chat._pairs
  nltk.chat.util.Chat.html#_pairs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chat.util.Chat._reflections
  nltk.chat.util.Chat.html#_reflections
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chat.util.Chat._regex
  nltk.chat.util.Chat.html#_regex
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chat.util.Chat._compile_reflections
  nltk.chat.util.Chat.html#_compile_reflections
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chat.util.Chat._substitute
  nltk.chat.util.Chat.html#_substitute
  ZopeInterfaceFunction
  Method
  PRIVATE
  Substitute words in the string, according to the specified reflections, e.g. "I'm" -> "you are"
• nltk.chat.util.Chat._wildcards
  nltk.chat.util.Chat.html#_wildcards
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chat.util.Chat.respond
  nltk.chat.util.Chat.html#respond
  ZopeInterfaceFunction
  Method
  VISIBLE
  Generate a response to the user input.
• nltk.chat.util.Chat.converse
  nltk.chat.util.Chat.html#converse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chat.eliza.pairs
  nltk.chat.eliza.html#pairs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.eliza.eliza_chatbot
  nltk.chat.eliza.html#eliza_chatbot
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.eliza.eliza_chat
  nltk.chat.eliza.html#eliza_chat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.eliza.demo
  nltk.chat.eliza.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.iesha.reflections
  nltk.chat.iesha.html#reflections
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.iesha.pairs
  nltk.chat.iesha.html#pairs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.iesha.iesha_chatbot
  nltk.chat.iesha.html#iesha_chatbot
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.iesha.iesha_chat
  nltk.chat.iesha.html#iesha_chat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.iesha.demo
  nltk.chat.iesha.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.rude.pairs
  nltk.chat.rude.html#pairs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.rude.rude_chatbot
  nltk.chat.rude.html#rude_chatbot
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.rude.rude_chat
  nltk.chat.rude.html#rude_chat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.rude.demo
  nltk.chat.rude.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.suntsu.pairs
  nltk.chat.suntsu.html#pairs
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.suntsu.suntsu_chatbot
  nltk.chat.suntsu.html#suntsu_chatbot
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.suntsu.suntsu_chat
  nltk.chat.suntsu.html#suntsu_chat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.suntsu.demo
  nltk.chat.suntsu.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.zen.responses
  nltk.chat.zen.html#responses
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.zen.zen_chatbot
  nltk.chat.zen.html#zen_chatbot
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.zen.zen_chat
  nltk.chat.zen.html#zen_chat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.zen.demo
  nltk.chat.zen.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chat.bots
  nltk.chat.html#bots
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.chat.chatbots
  nltk.chat.html#chatbots
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants
  nltk.sentiment.vader.VaderConstants.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A class to keep the Vader lists and constants.
• nltk.sentiment.vader.VaderConstants.B_INCR
  nltk.sentiment.vader.VaderConstants.html#B_INCR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.B_DECR
  nltk.sentiment.vader.VaderConstants.html#B_DECR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.C_INCR
  nltk.sentiment.vader.VaderConstants.html#C_INCR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.N_SCALAR
  nltk.sentiment.vader.VaderConstants.html#N_SCALAR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.NEGATE
  nltk.sentiment.vader.VaderConstants.html#NEGATE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.BOOSTER_DICT
  nltk.sentiment.vader.VaderConstants.html#BOOSTER_DICT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.SPECIAL_CASE_IDIOMS
  nltk.sentiment.vader.VaderConstants.html#SPECIAL_CASE_IDIOMS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.REGEX_REMOVE_PUNCTUATION
  nltk.sentiment.vader.VaderConstants.html#REGEX_REMOVE_PUNCTUATION
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.PUNC_LIST
  nltk.sentiment.vader.VaderConstants.html#PUNC_LIST
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.__init__
  nltk.sentiment.vader.VaderConstants.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sentiment.vader.VaderConstants.negated
  nltk.sentiment.vader.VaderConstants.html#negated
  ZopeInterfaceFunction
  Method
  VISIBLE
  Determine if input contains negation words
• nltk.sentiment.vader.VaderConstants.normalize
  nltk.sentiment.vader.VaderConstants.html#normalize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Normalize the score to be between -1 and 1 using an alpha that approximates the max expected value
• nltk.sentiment.vader.VaderConstants.scalar_inc_dec
  nltk.sentiment.vader.VaderConstants.html#scalar_inc_dec
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check if the preceding words increase, decrease, or negate/nullify the valence
• nltk.sentiment.vader.SentiText
  nltk.sentiment.vader.SentiText.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Identify sentiment-relevant string-level properties of input text.
• nltk.sentiment.vader.SentiText.__init__
  nltk.sentiment.vader.SentiText.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText.text
  nltk.sentiment.vader.SentiText.html#text
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText.PUNC_LIST
  nltk.sentiment.vader.SentiText.html#PUNC_LIST
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText.REGEX_REMOVE_PUNCTUATION
  nltk.sentiment.vader.SentiText.html#REGEX_REMOVE_PUNCTUATION
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText.words_and_emoticons
  nltk.sentiment.vader.SentiText.html#words_and_emoticons
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText.is_cap_diff
  nltk.sentiment.vader.SentiText.html#is_cap_diff
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentiText._words_plus_punc
  nltk.sentiment.vader.SentiText.html#_words_plus_punc
  ZopeInterfaceFunction
  Method
  PRIVATE
  No summary
• nltk.sentiment.vader.SentiText._words_and_emoticons
  nltk.sentiment.vader.SentiText.html#_words_and_emoticons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Removes leading and trailing puncutation Leaves contractions and most emoticons Does not preserve punc-plus-letter emoticons (e.g. :D)
• nltk.sentiment.vader.SentiText.allcap_differential
  nltk.sentiment.vader.SentiText.html#allcap_differential
  ZopeInterfaceFunction
  Method
  VISIBLE
  Check whether just some words in the input are ALL CAPS
• nltk.sentiment.vader.SentimentIntensityAnalyzer
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Give a sentiment intensity score to sentences.
• nltk.sentiment.vader.SentimentIntensityAnalyzer.__init__
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer.lexicon_file
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#lexicon_file
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer.lexicon
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#lexicon
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer.constants
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#constants
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer.make_lex_dict
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#make_lex_dict
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert lexicon file to a dictionary
• nltk.sentiment.vader.SentimentIntensityAnalyzer.polarity_scores
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#polarity_scores
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a float for sentiment strength based on the input text. Positive values are positive valence, negative value are negative valence.
• nltk.sentiment.vader.SentimentIntensityAnalyzer.sentiment_valence
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#sentiment_valence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._least_check
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_least_check
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._but_check
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_but_check
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._idioms_check
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_idioms_check
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._never_check
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_never_check
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._punctuation_emphasis
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_punctuation_emphasis
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._amplify_ep
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_amplify_ep
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._amplify_qm
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_amplify_qm
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer._sift_sentiment_scores
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#_sift_sentiment_scores
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sentiment.vader.SentimentIntensityAnalyzer.score_valence
  nltk.sentiment.vader.SentimentIntensityAnalyzer.html#score_valence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo
  nltk.sem.drt_glue_demo.DrtGlueDemo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/28 instance variable, 1/26 method documented
• nltk.sem.drt_glue_demo.DrtGlueDemo.__init__
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._top
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_top
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._examples
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_examples
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingCache
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingCache
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._show_grammar
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_show_grammar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._curExample
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_curExample
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readings
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readings
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._drs
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_drs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._drsWidget
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_drsWidget
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._error
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_error
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_glue
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_glue
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._glue
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_glue
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_fonts
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_fonts
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._sysfont
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_sysfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._size
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_size
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._boldfont
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_boldfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._font
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_font
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._bigfont
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_bigfont
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_exampleListbox
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_exampleListbox
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._exampleFrame
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_exampleFrame
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._exampleList_label
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_exampleList_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._exampleList
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_exampleList
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_readingListbox
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_readingListbox
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingFrame
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingFrame
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingList_label
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingList_label
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingList
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingList
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._populate_readingListbox
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_populate_readingListbox
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_bindings
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_bindings
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_buttons
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_buttons
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._buttonframe
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_buttonframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._configure
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_configure
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._autostep
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_autostep
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_canvas
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_canvas
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._cframe
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_cframe
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._canvas
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._tree
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_tree
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._textwidgets
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_textwidgets
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._textline
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_textline
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._init_menubar
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_init_menubar
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._redraw
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_redraw
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.destroy
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#destroy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.prev
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#prev
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._select_previous_example
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_select_previous_example
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.next
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#next
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._select_next_example
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_select_next_example
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.about
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#about
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.postscript
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#postscript
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo.mainloop
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#mainloop
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.drt_glue_demo.DrtGlueDemo.resize
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#resize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._toggle_remove_duplicates
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_toggle_remove_duplicates
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._exampleList_select
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_exampleList_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._exampleList_store_selection
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_exampleList_store_selection
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingList_select
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingList_select
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrtGlueDemo._readingList_store_selection
  nltk.sem.drt_glue_demo.DrtGlueDemo.html#_readingList_store_selection
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget
  nltk.sem.drt_glue_demo.DrsWidget.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget.__init__
  nltk.sem.drt_glue_demo.DrsWidget.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget._drs
  nltk.sem.drt_glue_demo.DrsWidget.html#_drs
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget._canvas
  nltk.sem.drt_glue_demo.DrsWidget.html#_canvas
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget.bbox
  nltk.sem.drt_glue_demo.DrsWidget.html#bbox
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget.draw
  nltk.sem.drt_glue_demo.DrsWidget.html#draw
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.DrsWidget.clear
  nltk.sem.drt_glue_demo.DrsWidget.html#clear
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.drt_glue_demo.demo
  nltk.sem.drt_glue_demo.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants
  nltk.sem.hole.Constants.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.ALL
  nltk.sem.hole.Constants.html#ALL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.EXISTS
  nltk.sem.hole.Constants.html#EXISTS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.NOT
  nltk.sem.hole.Constants.html#NOT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.AND
  nltk.sem.hole.Constants.html#AND
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.OR
  nltk.sem.hole.Constants.html#OR
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.IMP
  nltk.sem.hole.Constants.html#IMP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.IFF
  nltk.sem.hole.Constants.html#IFF
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.PRED
  nltk.sem.hole.Constants.html#PRED
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.LEQ
  nltk.sem.hole.Constants.html#LEQ
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.HOLE
  nltk.sem.hole.Constants.html#HOLE
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.LABEL
  nltk.sem.hole.Constants.html#LABEL
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constants.MAP
  nltk.sem.hole.Constants.html#MAP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics
  nltk.sem.hole.HoleSemantics.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.sem.hole.HoleSemantics.__init__
  nltk.sem.hole.HoleSemantics.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.hole.HoleSemantics.holes
  nltk.sem.hole.HoleSemantics.html#holes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.labels
  nltk.sem.hole.HoleSemantics.html#labels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.fragments
  nltk.sem.hole.HoleSemantics.html#fragments
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.constraints
  nltk.sem.hole.HoleSemantics.html#constraints
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.top_most_labels
  nltk.sem.hole.HoleSemantics.html#top_most_labels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.top_hole
  nltk.sem.hole.HoleSemantics.html#top_hole
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.HoleSemantics.is_node
  nltk.sem.hole.HoleSemantics.html#is_node
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return true if x is a node (label or hole) in this semantic representation.
• nltk.sem.hole.HoleSemantics._break_down
  nltk.sem.hole.HoleSemantics.html#_break_down
  ZopeInterfaceFunction
  Method
  PRIVATE
  Extract holes, labels, formula fragments and constraints from the hole semantics underspecified representation (USR).
• nltk.sem.hole.HoleSemantics._find_top_nodes
  nltk.sem.hole.HoleSemantics.html#_find_top_nodes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.hole.HoleSemantics._find_top_most_labels
  nltk.sem.hole.HoleSemantics.html#_find_top_most_labels
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the set of labels which are not referenced directly as part of another formula fragment. These will be the top-most labels for the subtree that they are part of.
• nltk.sem.hole.HoleSemantics._find_top_hole
  nltk.sem.hole.HoleSemantics.html#_find_top_hole
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return the hole that will be the top of the formula tree.
• nltk.sem.hole.HoleSemantics.pluggings
  nltk.sem.hole.HoleSemantics.html#pluggings
  ZopeInterfaceFunction
  Method
  VISIBLE
  Calculate and return all the legal pluggings (mappings of labels to holes) of this semantics given the constraints.
• nltk.sem.hole.HoleSemantics._plug_nodes
  nltk.sem.hole.HoleSemantics.html#_plug_nodes
  ZopeInterfaceFunction
  Method
  PRIVATE
  Plug the nodes in `queue' with the labels in `potential_labels'.
• nltk.sem.hole.HoleSemantics._plug_hole
  nltk.sem.hole.HoleSemantics.html#_plug_hole
  ZopeInterfaceFunction
  Method
  PRIVATE
  Try all possible ways of plugging a single hole. See _plug_nodes for the meanings of the parameters.
• nltk.sem.hole.HoleSemantics._violates_constraints
  nltk.sem.hole.HoleSemantics.html#_violates_constraints
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return True if the `label' cannot be placed underneath the holes given by the set `ancestors' because it would violate the constraints imposed on it.
• nltk.sem.hole.HoleSemantics._sanity_check_plugging
  nltk.sem.hole.HoleSemantics.html#_sanity_check_plugging
  ZopeInterfaceFunction
  Method
  PRIVATE
  Make sure that a given plugging is legal. We recursively go through each node and make sure that no constraints are violated. We also check that all holes have been filled.
• nltk.sem.hole.HoleSemantics.formula_tree
  nltk.sem.hole.HoleSemantics.html#formula_tree
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the first-order logic formula tree for this underspecified representation using the plugging given.
• nltk.sem.hole.HoleSemantics._formula_tree
  nltk.sem.hole.HoleSemantics.html#_formula_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.hole.Constraint
  nltk.sem.hole.Constraint.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class represents a constraint of the form (L =< N), where L is a label and N is a node (a label or a hole).
• nltk.sem.hole.Constraint.__init__
  nltk.sem.hole.Constraint.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.lhs
  nltk.sem.hole.Constraint.html#lhs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.rhs
  nltk.sem.hole.Constraint.html#rhs
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.__eq__
  nltk.sem.hole.Constraint.html#__eq__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.__ne__
  nltk.sem.hole.Constraint.html#__ne__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.__hash__
  nltk.sem.hole.Constraint.html#__hash__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.hole.Constraint.__repr__
  nltk.sem.hole.Constraint.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.hole.hole_readings
  nltk.sem.hole.html#hole_readings
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Sentiment Analysis tool based on machine learning approaches.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.__init__
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.feat_extractors
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#feat_extractors
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.classifier
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#classifier
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.all_words
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#all_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.apply_features
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#apply_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  Apply all feature extractor functions to the documents. This is a wrapper around nltk.classify.util.apply_features.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.unigram_word_feats
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#unigram_word_feats
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return most common top_n word features.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.bigram_collocation_feats
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#bigram_collocation_feats
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return top_n bigram features (using assoc_measure). Note that this method is based on bigram collocations measures, and not on simple bigram frequency.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.classify
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#classify
  ZopeInterfaceFunction
  Method
  VISIBLE
  Classify a single instance applying the features that have already been stored in the SentimentAnalyzer.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.add_feat_extractor
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#add_feat_extractor
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.extract_features
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#extract_features
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.train
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#train
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.save_file
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#save_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Store content in filename. Can be used to store a SentimentAnalyzer.
• nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.evaluate
  nltk.sentiment.sentiment_analyzer.SentimentAnalyzer.html#evaluate
  ZopeInterfaceFunction
  Method
  VISIBLE
  Evaluate and print classifier performance on the test set.
• nltk.sentiment.util.NEGATION
  nltk.sentiment.util.html#NEGATION
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.NEGATION_RE
  nltk.sentiment.util.html#NEGATION_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.CLAUSE_PUNCT
  nltk.sentiment.util.html#CLAUSE_PUNCT
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.CLAUSE_PUNCT_RE
  nltk.sentiment.util.html#CLAUSE_PUNCT_RE
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.HAPPY
  nltk.sentiment.util.html#HAPPY
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.SAD
  nltk.sentiment.util.html#SAD
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sentiment.util.timer
  nltk.sentiment.util.html#timer
  ZopeInterfaceFunction
  Function
  VISIBLE
  A timer decorator to measure execution performance of methods.
• nltk.sentiment.util.extract_unigram_feats
  nltk.sentiment.util.html#extract_unigram_feats
  ZopeInterfaceFunction
  Function
  VISIBLE
  Populate a dictionary of unigram features, reflecting the presence/absence in the document of each of the tokens in unigrams.
• nltk.sentiment.util.extract_bigram_feats
  nltk.sentiment.util.html#extract_bigram_feats
  ZopeInterfaceFunction
  Function
  VISIBLE
  Populate a dictionary of bigram features, reflecting the presence/absence in the document of each of the tokens in bigrams. This extractor function only considers contiguous bigrams obtained by nltk.bigrams.
• nltk.sentiment.util.mark_negation
  nltk.sentiment.util.html#mark_negation
  ZopeInterfaceFunction
  Function
  VISIBLE
  Append _NEG suffix to words that appear in the scope between a negation and a punctuation mark.
• nltk.sentiment.util.output_markdown
  nltk.sentiment.util.html#output_markdown
  ZopeInterfaceFunction
  Function
  VISIBLE
  Write the output of an analysis to a file.
• nltk.sentiment.util.split_train_test
  nltk.sentiment.util.html#split_train_test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Randomly split n instances of the dataset into train and test sets.
• nltk.sentiment.util._show_plot
  nltk.sentiment.util.html#_show_plot
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.sentiment.util.json2csv_preprocess
  nltk.sentiment.util.html#json2csv_preprocess
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert json file to csv file, preprocessing each row to obtain a suitable dataset for tweets Semantic Analysis.
• nltk.sentiment.util.parse_tweets_set
  nltk.sentiment.util.html#parse_tweets_set
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parse csv file containing tweets and output data a list of (text, label) tuples.
• nltk.sentiment.util.demo_tweets
  nltk.sentiment.util.html#demo_tweets
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sentiment.util.demo_movie_reviews
  nltk.sentiment.util.html#demo_movie_reviews
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sentiment.util.demo_subjectivity
  nltk.sentiment.util.html#demo_subjectivity
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sentiment.util.demo_sent_subjectivity
  nltk.sentiment.util.html#demo_sent_subjectivity
  ZopeInterfaceFunction
  Function
  VISIBLE
  Classify a single sentence as subjective or objective using a stored SentimentAnalyzer.
• nltk.sentiment.util.demo_liu_hu_lexicon
  nltk.sentiment.util.html#demo_liu_hu_lexicon
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sentiment.util.demo_vader_instance
  nltk.sentiment.util.html#demo_vader_instance
  ZopeInterfaceFunction
  Function
  VISIBLE
  Output polarity scores for a text using Vader approach.
• nltk.sentiment.util.demo_vader_tweets
  nltk.sentiment.util.html#demo_vader_tweets
  ZopeInterfaceFunction
  Function
  VISIBLE
  Classify 10000 positive and negative tweets using Vader approach.
• nltk.twitter.common.HIER_SEPARATOR
  nltk.twitter.common.html#HIER_SEPARATOR
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.twitter.common.extract_fields
  nltk.twitter.common.html#extract_fields
  ZopeInterfaceFunction
  Function
  VISIBLE
  Extract field values from a full tweet and return them as a list
• nltk.twitter.common._add_field_to_out
  nltk.twitter.common.html#_add_field_to_out
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.twitter.common._is_composed_key
  nltk.twitter.common.html#_is_composed_key
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.twitter.common._get_key_value_composed
  nltk.twitter.common.html#_get_key_value_composed
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.twitter.common._get_entity_recursive
  nltk.twitter.common.html#_get_entity_recursive
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.twitter.common.json2csv
  nltk.twitter.common.html#json2csv
  ZopeInterfaceFunction
  Function
  VISIBLE
  Extract selected fields from a file of line-separated JSON tweets and write to a file in CSV format.
• nltk.twitter.common.outf_writer_compat
  nltk.twitter.common.html#outf_writer_compat
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get a CSV writer with optional compression.
• nltk.twitter.common._outf_writer
  nltk.twitter.common.html#_outf_writer
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.twitter.common.json2csv_entities
  nltk.twitter.common.html#json2csv_entities
  ZopeInterfaceFunction
  Function
  VISIBLE
  Extract selected fields from a file of line-separated JSON tweets and write to a file in CSV format.
• nltk.twitter.common.get_header_field_list
  nltk.twitter.common.html#get_header_field_list
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.twitter.common._write_to_file
  nltk.twitter.common.html#_write_to_file
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.sentiment.util.svm
  nltk.sentiment.util.html#svm
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem
  nltk.stem.arlstem.ARLSTem.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No summary
• nltk.stem.arlstem.ARLSTem.__init__
  nltk.stem.arlstem.ARLSTem.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.re_hamzated_alif
  nltk.stem.arlstem.ARLSTem.html#re_hamzated_alif
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.re_alifMaqsura
  nltk.stem.arlstem.ARLSTem.html#re_alifMaqsura
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.re_diacritics
  nltk.stem.arlstem.ARLSTem.html#re_diacritics
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pr2
  nltk.stem.arlstem.ARLSTem.html#pr2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pr3
  nltk.stem.arlstem.ARLSTem.html#pr3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pr32
  nltk.stem.arlstem.ARLSTem.html#pr32
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pr4
  nltk.stem.arlstem.ARLSTem.html#pr4
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.su2
  nltk.stem.arlstem.ARLSTem.html#su2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.su22
  nltk.stem.arlstem.ARLSTem.html#su22
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.su3
  nltk.stem.arlstem.ARLSTem.html#su3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.su32
  nltk.stem.arlstem.ARLSTem.html#su32
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pl_si2
  nltk.stem.arlstem.ARLSTem.html#pl_si2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.pl_si3
  nltk.stem.arlstem.ARLSTem.html#pl_si3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_su2
  nltk.stem.arlstem.ARLSTem.html#verb_su2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_pr2
  nltk.stem.arlstem.ARLSTem.html#verb_pr2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_pr22
  nltk.stem.arlstem.ARLSTem.html#verb_pr22
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_pr33
  nltk.stem.arlstem.ARLSTem.html#verb_pr33
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_suf3
  nltk.stem.arlstem.ARLSTem.html#verb_suf3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_suf2
  nltk.stem.arlstem.ARLSTem.html#verb_suf2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.verb_suf1
  nltk.stem.arlstem.ARLSTem.html#verb_suf1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem.ARLSTem.stem
  nltk.stem.arlstem.ARLSTem.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  call this function to get the word's stem based on ARLSTem .
• nltk.stem.arlstem.ARLSTem.norm
  nltk.stem.arlstem.ARLSTem.html#norm
  ZopeInterfaceFunction
  Method
  VISIBLE
  normalize the word by removing diacritics, replacing hamzated Alif with Alif replacing AlifMaqsura with Yaa and removing Waaw at the beginning.
• nltk.stem.arlstem.ARLSTem.pref
  nltk.stem.arlstem.ARLSTem.html#pref
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove prefixes from the words' beginning.
• nltk.stem.arlstem.ARLSTem.suff
  nltk.stem.arlstem.ARLSTem.html#suff
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove suffixes from the word's end.
• nltk.stem.arlstem.ARLSTem.fem2masc
  nltk.stem.arlstem.ARLSTem.html#fem2masc
  ZopeInterfaceFunction
  Method
  VISIBLE
  transform the word from the feminine form to the masculine form.
• nltk.stem.arlstem.ARLSTem.plur2sing
  nltk.stem.arlstem.ARLSTem.html#plur2sing
  ZopeInterfaceFunction
  Method
  VISIBLE
  transform the word from the plural form to the singular form.
• nltk.stem.arlstem.ARLSTem.verb
  nltk.stem.arlstem.ARLSTem.html#verb
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the verb prefixes and suffixes or both
• nltk.stem.arlstem.ARLSTem.verb_t1
  nltk.stem.arlstem.ARLSTem.html#verb_t1
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present prefixes and suffixes
• nltk.stem.arlstem.ARLSTem.verb_t2
  nltk.stem.arlstem.ARLSTem.html#verb_t2
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the future prefixes and suffixes
• nltk.stem.arlstem.ARLSTem.verb_t3
  nltk.stem.arlstem.ARLSTem.html#verb_t3
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present suffixes
• nltk.stem.arlstem.ARLSTem.verb_t4
  nltk.stem.arlstem.ARLSTem.html#verb_t4
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present prefixes
• nltk.stem.arlstem.ARLSTem.verb_t5
  nltk.stem.arlstem.ARLSTem.html#verb_t5
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the future prefixes
• nltk.stem.arlstem.ARLSTem.verb_t6
  nltk.stem.arlstem.ARLSTem.html#verb_t6
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the order prefixes
• nltk.stem.arlstem2.ARLSTem2
  nltk.stem.arlstem2.ARLSTem2.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Return a stemmed Arabic word after removing affixes. This an improved version of the previous algorithm, which reduces under-stemming errors. Typically used in Arabic search engine, information retrieval and NLP.
• nltk.stem.arlstem2.ARLSTem2.__init__
  nltk.stem.arlstem2.ARLSTem2.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.re_hamzated_alif
  nltk.stem.arlstem2.ARLSTem2.html#re_hamzated_alif
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.re_alifMaqsura
  nltk.stem.arlstem2.ARLSTem2.html#re_alifMaqsura
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.re_diacritics
  nltk.stem.arlstem2.ARLSTem2.html#re_diacritics
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pr2
  nltk.stem.arlstem2.ARLSTem2.html#pr2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pr3
  nltk.stem.arlstem2.ARLSTem2.html#pr3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pr32
  nltk.stem.arlstem2.ARLSTem2.html#pr32
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pr4
  nltk.stem.arlstem2.ARLSTem2.html#pr4
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.su2
  nltk.stem.arlstem2.ARLSTem2.html#su2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.su22
  nltk.stem.arlstem2.ARLSTem2.html#su22
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.su3
  nltk.stem.arlstem2.ARLSTem2.html#su3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.su32
  nltk.stem.arlstem2.ARLSTem2.html#su32
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pl_si2
  nltk.stem.arlstem2.ARLSTem2.html#pl_si2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.pl_si3
  nltk.stem.arlstem2.ARLSTem2.html#pl_si3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_su2
  nltk.stem.arlstem2.ARLSTem2.html#verb_su2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_pr2
  nltk.stem.arlstem2.ARLSTem2.html#verb_pr2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_pr22
  nltk.stem.arlstem2.ARLSTem2.html#verb_pr22
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_pr33
  nltk.stem.arlstem2.ARLSTem2.html#verb_pr33
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_suf3
  nltk.stem.arlstem2.ARLSTem2.html#verb_suf3
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_suf2
  nltk.stem.arlstem2.ARLSTem2.html#verb_suf2
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.verb_suf1
  nltk.stem.arlstem2.ARLSTem2.html#verb_suf1
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.stem1
  nltk.stem.arlstem2.ARLSTem2.html#stem1
  ZopeInterfaceFunction
  Method
  VISIBLE
  call this function to get the first stem
• nltk.stem.arlstem2.ARLSTem2.is_verb
  nltk.stem.arlstem2.ARLSTem2.html#is_verb
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.stem.arlstem2.ARLSTem2.stem
  nltk.stem.arlstem2.ARLSTem2.html#stem
  ZopeInterfaceFunction
  Method
  VISIBLE
  Strip affixes from the token and return the stem.
• nltk.stem.arlstem2.ARLSTem2.norm
  nltk.stem.arlstem2.ARLSTem2.html#norm
  ZopeInterfaceFunction
  Method
  VISIBLE
  normalize the word by removing diacritics, replace hamzated Alif with Alif bare, replace AlifMaqsura with Yaa and remove Waaw at the beginning.
• nltk.stem.arlstem2.ARLSTem2.pref
  nltk.stem.arlstem2.ARLSTem2.html#pref
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove prefixes from the words' beginning.
• nltk.stem.arlstem2.ARLSTem2.adjective
  nltk.stem.arlstem2.ARLSTem2.html#adjective
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove the infixes from adjectives
• nltk.stem.arlstem2.ARLSTem2.suff
  nltk.stem.arlstem2.ARLSTem2.html#suff
  ZopeInterfaceFunction
  Method
  VISIBLE
  remove the suffixes from the word's ending.
• nltk.stem.arlstem2.ARLSTem2.fem2masc
  nltk.stem.arlstem2.ARLSTem2.html#fem2masc
  ZopeInterfaceFunction
  Method
  VISIBLE
  transform the word from the feminine form to the masculine form.
• nltk.stem.arlstem2.ARLSTem2.plur2sing
  nltk.stem.arlstem2.ARLSTem2.html#plur2sing
  ZopeInterfaceFunction
  Method
  VISIBLE
  transform the word from the plural form to the singular form.
• nltk.stem.arlstem2.ARLSTem2.verb
  nltk.stem.arlstem2.ARLSTem2.html#verb
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the verb prefixes and suffixes or both
• nltk.stem.arlstem2.ARLSTem2.verb_t1
  nltk.stem.arlstem2.ARLSTem2.html#verb_t1
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present tense co-occurred prefixes and suffixes
• nltk.stem.arlstem2.ARLSTem2.verb_t2
  nltk.stem.arlstem2.ARLSTem2.html#verb_t2
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the future tense co-occurred prefixes and suffixes
• nltk.stem.arlstem2.ARLSTem2.verb_t3
  nltk.stem.arlstem2.ARLSTem2.html#verb_t3
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present tense suffixes
• nltk.stem.arlstem2.ARLSTem2.verb_t4
  nltk.stem.arlstem2.ARLSTem2.html#verb_t4
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the present tense prefixes
• nltk.stem.arlstem2.ARLSTem2.verb_t5
  nltk.stem.arlstem2.ARLSTem2.html#verb_t5
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the future tense prefixes
• nltk.stem.arlstem2.ARLSTem2.verb_t6
  nltk.stem.arlstem2.ARLSTem2.html#verb_t6
  ZopeInterfaceFunction
  Method
  VISIBLE
  stem the imperative tense prefixes
• nltk.test.gluesemantics_malt_fixt.setup_module
  nltk.test.gluesemantics_malt_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tbl.demo.demo
  nltk.tbl.demo.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Run a demo with defaults. See source comments for details, or docstrings of any of the more specific demo_* functions.
• nltk.tbl.demo.demo_repr_rule_format
  nltk.tbl.demo.html#demo_repr_rule_format
  ZopeInterfaceFunction
  Function
  VISIBLE
  Exemplify repr(Rule) (see also str(Rule) and Rule.format("verbose"))
• nltk.tbl.demo.demo_str_rule_format
  nltk.tbl.demo.html#demo_str_rule_format
  ZopeInterfaceFunction
  Function
  VISIBLE
  Exemplify repr(Rule) (see also str(Rule) and Rule.format("verbose"))
• nltk.tbl.demo.demo_verbose_rule_format
  nltk.tbl.demo.html#demo_verbose_rule_format
  ZopeInterfaceFunction
  Function
  VISIBLE
  Exemplify Rule.format("verbose")
• nltk.tbl.demo.demo_multiposition_feature
  nltk.tbl.demo.html#demo_multiposition_feature
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.tbl.demo.demo_multifeature_template
  nltk.tbl.demo.html#demo_multifeature_template
  ZopeInterfaceFunction
  Function
  VISIBLE
  Templates can have more than a single feature.
• nltk.tbl.demo.demo_template_statistics
  nltk.tbl.demo.html#demo_template_statistics
  ZopeInterfaceFunction
  Function
  VISIBLE
  Show aggregate statistics per template. Little used templates are candidates for deletion, much used templates may possibly be refined.
• nltk.tbl.demo.demo_generated_templates
  nltk.tbl.demo.html#demo_generated_templates
  ZopeInterfaceFunction
  Function
  VISIBLE
  Template.expand and Feature.expand are class methods facilitating generating large amounts of templates. See their documentation for details.
• nltk.tbl.demo.demo_learning_curve
  nltk.tbl.demo.html#demo_learning_curve
  ZopeInterfaceFunction
  Function
  VISIBLE
  Plot a learning curve -- the contribution on tagging accuracy of the individual rules. Note: requires matplotlib
• nltk.tbl.demo.demo_error_analysis
  nltk.tbl.demo.html#demo_error_analysis
  ZopeInterfaceFunction
  Function
  VISIBLE
  Writes a file with context for each erroneous word after tagging testing data
• nltk.tbl.demo.demo_serialize_tagger
  nltk.tbl.demo.html#demo_serialize_tagger
  ZopeInterfaceFunction
  Function
  VISIBLE
  Serializes the learned tagger to a file in pickle format; reloads it and validates the process.
• nltk.tbl.demo.demo_high_accuracy_rules
  nltk.tbl.demo.html#demo_high_accuracy_rules
  ZopeInterfaceFunction
  Function
  VISIBLE
  Discard rules with low accuracy. This may hurt performance a bit, but will often produce rules which are more interesting read to a human.
• nltk.tbl.demo.postag
  nltk.tbl.demo.html#postag
  ZopeInterfaceFunction
  Function
  VISIBLE
  Brill Tagger Demonstration :param templates: how many sentences of training and testing data to use :type templates: list of Template
• nltk.tbl.demo._demo_prepare_data
  nltk.tbl.demo.html#_demo_prepare_data
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tbl.demo._demo_plot
  nltk.tbl.demo.html#_demo_plot
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.tbl.demo.NN_CD_TAGGER
  nltk.tbl.demo.html#NN_CD_TAGGER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tbl.demo.REGEXP_TAGGER
  nltk.tbl.demo.html#REGEXP_TAGGER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.tbl.demo.corpus_size
  nltk.tbl.demo.html#corpus_size
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.childes_fixt.setup_module
  nltk.test.childes_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.conftest.mock_plot
  nltk.test.conftest.html#mock_plot
  ZopeInterfaceFunction
  Function
  VISIBLE
  Disable matplotlib plotting in test code
• nltk.test.conftest.teardown_loaded_corpora
  nltk.test.conftest.html#teardown_loaded_corpora
  ZopeInterfaceFunction
  Function
  VISIBLE
  After each test session ends (either doctest or unit test), unload any loaded corpora
• nltk.test.all.additional_tests
  nltk.test.all.html#additional_tests
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.classify_fixt.setup_module
  nltk.test.classify_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.inference_fixt.setup_module
  nltk.test.inference_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.gensim_fixt.setup_module
  nltk.test.gensim_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.discourse_fixt.setup_module
  nltk.test.discourse_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.nonmonotonic_fixt.setup_module
  nltk.test.nonmonotonic_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.setUp
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#setUp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.corpus
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#corpus
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.decoder
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#decoder
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.encoder
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#encoder
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.default_tagger
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#default_tagger
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.test_default_tagger
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#test_default_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.test_regexp_tagger
  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#test_regexp_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json_serialization.TestJSONSerialization.test_affix_tagger
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_json_serialization.TestJSONSerialization.html#test_perceptron_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.portuguese_en_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
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  nltk.test.probability_fixt.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.html#_prepare_test_data
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
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  Class
  VISIBLE
  Metaclass for generating parametrized tests.
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  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.ParametrizedTests.html#__new__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.ParametrizedTests.html#test_sum_to_1
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
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  ZopeInterfaceClass
  Class
  VISIBLE
  Unit tests for MLE ngram model.
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  nltk.test.unit.lm.test_models.TestMleBigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleBigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
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  Instance Variable
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleBigram.html#test_entropy_perplexity_seen
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleBigram.html#test_entropy_perplexity_unseen
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  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleBigram.html#test_entropy_perplexity_unigrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleTrigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  MLE trigram model tests
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  nltk.test.unit.lm.test_models.TestMleTrigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleTrigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestMleTrigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
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  ZopeInterfaceClass
  Class
  VISIBLE
  Unit tests for Lidstone class
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  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.lm.test_models.TestLidstoneBigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneBigram.model
  nltk.test.unit.lm.test_models.TestLidstoneBigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneBigram.test_entropy_perplexity
  nltk.test.unit.lm.test_models.TestLidstoneBigram.html#test_entropy_perplexity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneTrigram
  nltk.test.unit.lm.test_models.TestLidstoneTrigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneTrigram.score_tests
  nltk.test.unit.lm.test_models.TestLidstoneTrigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneTrigram.setup_method
  nltk.test.unit.lm.test_models.TestLidstoneTrigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLidstoneTrigram.model
  nltk.test.unit.lm.test_models.TestLidstoneTrigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLaplaceBigram
  nltk.test.unit.lm.test_models.TestLaplaceBigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Unit tests for Laplace class
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  nltk.test.unit.lm.test_models.TestLaplaceBigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLaplaceBigram.setup_method
  nltk.test.unit.lm.test_models.TestLaplaceBigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLaplaceBigram.model
  nltk.test.unit.lm.test_models.TestLaplaceBigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLaplaceBigram.test_gamma
  nltk.test.unit.lm.test_models.TestLaplaceBigram.html#test_gamma
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestLaplaceBigram.test_entropy_perplexity
  nltk.test.unit.lm.test_models.TestLaplaceBigram.html#test_entropy_perplexity
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram
  nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.setup_method
  nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.model
  nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.score_tests
  nltk.test.unit.lm.test_models.TestWittenBellInterpolatedTrigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram
  nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.setup_method
  nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.model
  nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.score_tests
  nltk.test.unit.lm.test_models.TestKneserNeyInterpolatedTrigram.html#score_tests
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Using MLE model, generate some text.
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.setup_method
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#setup_method
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.model
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#model
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_one_no_context
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_one_no_context
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_one_limiting_context
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_one_limiting_context
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_one_varied_context
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_one_varied_context
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_cycle
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_cycle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_with_text_seed
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_with_text_seed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_oov_text_seed
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_oov_text_seed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.test_generate_None_text_seed
  nltk.test.unit.lm.test_models.TestNgramModelTextGeneration.html#test_generate_None_text_seed
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_brill.TestBrill
  nltk.test.unit.test_brill.TestBrill.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_brill.TestBrill.test_pos_template
  nltk.test.unit.test_brill.TestBrill.html#test_pos_template
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_brill.TestBrill.test_brill_demo
  nltk.test.unit.test_brill.TestBrill.html#test_brill_demo
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter
  nltk.test.unit.lm.test_counter.TestNgramCounter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tests for NgramCounter that only involve lookup, no modification.
• nltk.test.unit.lm.test_counter.TestNgramCounter.setup_class
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#setup_class
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.trigram_counter
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#trigram_counter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.bigram_counter
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#bigram_counter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.case
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#case
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_N
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_N
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_counter_len_changes_with_lookup
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_counter_len_changes_with_lookup
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_ngram_order_access_unigrams
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_ngram_order_access_unigrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_ngram_conditional_freqdist
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_ngram_conditional_freqdist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_bigram_counts_seen_ngrams
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_bigram_counts_seen_ngrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_bigram_counts_unseen_ngrams
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_bigram_counts_unseen_ngrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_unigram_counts_seen_words
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_unigram_counts_seen_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounter.test_unigram_counts_completely_unseen_words
  nltk.test.unit.lm.test_counter.TestNgramCounter.html#test_unigram_counts_completely_unseen_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.setup_class
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#setup_class
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.counter
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#counter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.case
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#case
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.test_empty_inputs
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#test_empty_inputs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.test_train_on_unigrams
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#test_train_on_unigrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.test_train_on_illegal_sentences
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#test_train_on_illegal_sentences
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.test_train_on_bigrams
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#test_train_on_bigrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_counter.TestNgramCounterTraining.test_train_on_mix
  nltk.test.unit.lm.test_counter.TestNgramCounterTraining.html#test_train_on_mix
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_aline.TestAline
  nltk.test.unit.test_aline.TestAline.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Test Aline algorithm for aligning phonetic sequences
• nltk.test.unit.test_aline.TestAline.test_aline
  nltk.test.unit.test_aline.TestAline.html#test_aline
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_aline.TestAline.test_aline_delta
  nltk.test.unit.test_aline.TestAline.html#test_aline_delta
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test aline for computing the difference between two segments
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  nltk.test.unit.lm.test_preprocessing.TestPreprocessing.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_preprocessing.TestPreprocessing.test_padded_everygram_pipeline
  nltk.test.unit.lm.test_preprocessing.TestPreprocessing.html#test_padded_everygram_pipeline
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html
  ZopeInterfaceClass
  Class
  VISIBLE
  tests Vocabulary Class
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  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#setUpClass
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_truthiness
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_truthiness
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_cutoff_value_set_correctly
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_cutoff_value_set_correctly
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_unable_to_change_cutoff
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_unable_to_change_cutoff
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_cutoff_setter_checks_value
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_cutoff_setter_checks_value
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_counts_set_correctly
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_counts_set_correctly
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_membership_check_respects_cutoff
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_membership_check_respects_cutoff
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_vocab_len_respects_cutoff
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_vocab_len_respects_cutoff
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_vocab_iter_respects_cutoff
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_vocab_iter_respects_cutoff
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_update_empty_vocab
  nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.html#test_update_empty_vocab
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.lm.test_vocabulary.NgramModelVocabularyTests.test_lookup
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_cfg2chomsky.ChomskyNormalFormForCFGTest.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_chunk.TestChunkRule.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
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  nltk.test.unit.test_chunk.TestChunkRule.html#test_tag_pattern2re_pattern_quantifier
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test for bug https://github.com/nltk/nltk/issues/1597
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  nltk.test.unit.test_classify.html#TRAIN
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_classify.TEST
  nltk.test.unit.test_classify.html#TEST
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.test_classify.html#RESULTS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.test_classify.html#assert_classifier_correct
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_classify.test_megam
  nltk.test.unit.test_classify.html#test_megam
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_classify.test_tadm
  nltk.test.unit.test_classify.html#test_tadm
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
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  nltk.test.unit.test_collocations.html#_EPSILON
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.test.unit.test_collocations.close_enough
  nltk.test.unit.test_collocations.html#close_enough
  ZopeInterfaceFunction
  Function
  VISIBLE
  Verify that two sequences of n-gram association values are within _EPSILON of each other.
• nltk.test.unit.test_collocations.TestBigram
  nltk.test.unit.test_collocations.TestBigram.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_collocations.TestBigram.test_bigram2
  nltk.test.unit.test_collocations.TestBigram.html#test_bigram2
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_collocations.TestBigram.test_bigram3
  nltk.test.unit.test_collocations.TestBigram.html#test_bigram3
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_collocations.TestBigram.test_bigram5
  nltk.test.unit.test_collocations.TestBigram.html#test_bigram5
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.stdout_redirect
  nltk.test.unit.test_concordance.html#stdout_redirect
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance
  nltk.test.unit.test_concordance.TestConcordance.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Text constructed using: http://www.nltk.org/book/ch01.html
• nltk.test.unit.test_concordance.TestConcordance.setUpClass
  nltk.test.unit.test_concordance.TestConcordance.html#setUpClass
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.tearDownClass
  nltk.test.unit.test_concordance.TestConcordance.html#tearDownClass
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.setUp
  nltk.test.unit.test_concordance.TestConcordance.html#setUp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.text
  nltk.test.unit.test_concordance.TestConcordance.html#text
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
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  nltk.test.unit.test_concordance.TestConcordance.html#query
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.maxDiff
  nltk.test.unit.test_concordance.TestConcordance.html#maxDiff
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.list_out
  nltk.test.unit.test_concordance.TestConcordance.html#list_out
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.tearDown
  nltk.test.unit.test_concordance.TestConcordance.html#tearDown
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.test_concordance_list
  nltk.test.unit.test_concordance.TestConcordance.html#test_concordance_list
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.test_concordance_width
  nltk.test.unit.test_concordance.TestConcordance.html#test_concordance_width
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.test_concordance_lines
  nltk.test.unit.test_concordance.TestConcordance.html#test_concordance_lines
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_concordance.TestConcordance.test_concordance_print
  nltk.test.unit.test_concordance.TestConcordance.html#test_concordance_print
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.setup_module
  nltk.test.unit.test_corenlp.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.teardown_module
  nltk.test.unit.test_corenlp.html#teardown_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestTokenizerAPI
  nltk.test.unit.test_corenlp.TestTokenizerAPI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestTokenizerAPI.test_tokenize
  nltk.test.unit.test_corenlp.TestTokenizerAPI.html#test_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestTaggerAPI
  nltk.test.unit.test_corenlp.TestTaggerAPI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestTaggerAPI.test_pos_tagger
  nltk.test.unit.test_corenlp.TestTaggerAPI.html#test_pos_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestTaggerAPI.test_ner_tagger
  nltk.test.unit.test_corenlp.TestTaggerAPI.html#test_ner_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_corenlp.TestTaggerAPI.html#test_unexpected_tagtype
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestParserAPI
  nltk.test.unit.test_corenlp.TestParserAPI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestParserAPI.test_parse
  nltk.test.unit.test_corenlp.TestParserAPI.html#test_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corenlp.TestParserAPI.test_dependency_parser
  nltk.test.unit.test_corenlp.TestParserAPI.html#test_dependency_parser
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_corpora.TestUdhr.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestUdhr.test_words
  nltk.test.unit.test_corpora.TestUdhr.html#test_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestUdhr.test_raw_unicode
  nltk.test.unit.test_corpora.TestUdhr.html#test_raw_unicode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestIndian
  nltk.test.unit.test_corpora.TestIndian.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestIndian.test_words
  nltk.test.unit.test_corpora.TestIndian.html#test_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestIndian.test_tagged_words
  nltk.test.unit.test_corpora.TestIndian.html#test_tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestCess
  nltk.test.unit.test_corpora.TestCess.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestCess.test_catalan
  nltk.test.unit.test_corpora.TestCess.html#test_catalan
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestCess.test_esp
  nltk.test.unit.test_corpora.TestCess.html#test_esp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestFloresta
  nltk.test.unit.test_corpora.TestFloresta.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestFloresta.test_words
  nltk.test.unit.test_corpora.TestFloresta.html#test_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestSinicaTreebank
  nltk.test.unit.test_corpora.TestSinicaTreebank.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestSinicaTreebank.test_sents
  nltk.test.unit.test_corpora.TestSinicaTreebank.html#test_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestSinicaTreebank.test_parsed_sents
  nltk.test.unit.test_corpora.TestSinicaTreebank.html#test_parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
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  nltk.test.unit.test_corpora.TestCoNLL2007.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestCoNLL2007.test_sents
  nltk.test.unit.test_corpora.TestCoNLL2007.html#test_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestCoNLL2007.test_parsed_sents
  nltk.test.unit.test_corpora.TestCoNLL2007.html#test_parsed_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB
  nltk.test.unit.test_corpora.TestPTB.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_fileids
  nltk.test.unit.test_corpora.TestPTB.html#test_fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_words
  nltk.test.unit.test_corpora.TestPTB.html#test_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_tagged_words
  nltk.test.unit.test_corpora.TestPTB.html#test_tagged_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_categories
  nltk.test.unit.test_corpora.TestPTB.html#test_categories
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_news_fileids
  nltk.test.unit.test_corpora.TestPTB.html#test_news_fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestPTB.test_category_words
  nltk.test.unit.test_corpora.TestPTB.html#test_category_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestMWAPPDB
  nltk.test.unit.test_corpora.TestMWAPPDB.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestMWAPPDB.test_fileids
  nltk.test.unit.test_corpora.TestMWAPPDB.html#test_fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpora.TestMWAPPDB.test_entries
  nltk.test.unit.test_corpora.TestMWAPPDB.html#test_entries
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews
  nltk.test.unit.test_corpus_views.TestCorpusViews.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews.linetok
  nltk.test.unit.test_corpus_views.TestCorpusViews.html#linetok
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews.names
  nltk.test.unit.test_corpus_views.TestCorpusViews.html#names
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews.data
  nltk.test.unit.test_corpus_views.TestCorpusViews.html#data
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews.test_correct_values
  nltk.test.unit.test_corpus_views.TestCorpusViews.html#test_correct_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_corpus_views.TestCorpusViews.test_correct_length
  nltk.test.unit.test_corpus_views.TestCorpusViews.html#test_correct_length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_data.TestData
  nltk.test.unit.test_data.TestData.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_data.TestData.test_find_raises_exception
  nltk.test.unit.test_data.TestData.html#test_find_raises_exception
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_data.TestData.test_find_raises_exception_with_full_resource_name
  nltk.test.unit.test_data.TestData.html#test_find_raises_exception_with_full_resource_name
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_disagreement.TestDisagreement
  nltk.test.unit.test_disagreement.TestDisagreement.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class containing unit tests for nltk.metrics.agreement.Disagreement.
• nltk.test.unit.test_disagreement.TestDisagreement.test_easy
  nltk.test.unit.test_disagreement.TestDisagreement.html#test_easy
  ZopeInterfaceFunction
  Method
  VISIBLE
  Simple test, based on https://github.com/foolswood/krippendorffs_alpha/raw/master/krippendorff.pdf.
• nltk.test.unit.test_disagreement.TestDisagreement.test_easy2
  nltk.test.unit.test_disagreement.TestDisagreement.html#test_easy2
  ZopeInterfaceFunction
  Method
  VISIBLE
  Same simple test with 1 rating removed. Removal of that rating should not matter: K-Apha ignores items with only 1 rating.
• nltk.test.unit.test_disagreement.TestDisagreement.test_advanced
  nltk.test.unit.test_disagreement.TestDisagreement.html#test_advanced
  ZopeInterfaceFunction
  Method
  VISIBLE
  More advanced test, based on http://www.agreestat.com/research_papers/onkrippendorffalpha.pdf
• nltk.test.unit.test_disagreement.TestDisagreement.test_advanced2
  nltk.test.unit.test_disagreement.TestDisagreement.html#test_advanced2
  ZopeInterfaceFunction
  Method
  VISIBLE
  Same more advanced example, but with 1 rating removed. Again, removal of that 1 rating shoudl not matter.
• nltk.test.unit.test_freqdist.TestFreqDist
  nltk.test.unit.test_freqdist.TestFreqDist.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_freqdist.TestFreqDist.test_iterating_returns_an_iterator_ordered_by_frequency
  nltk.test.unit.test_freqdist.TestFreqDist.html#test_iterating_returns_an_iterator_ordered_by_frequency
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_hmm._wikipedia_example_hmm
  nltk.test.unit.test_hmm.html#_wikipedia_example_hmm
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.test.unit.test_hmm.test_forward_probability
  nltk.test.unit.test_hmm.html#test_forward_probability
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_hmm.test_forward_probability2
  nltk.test.unit.test_hmm.html#test_forward_probability2
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_hmm.test_backward_probability
  nltk.test.unit.test_hmm.html#test_backward_probability
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_hmm.setup_module
  nltk.test.unit.test_hmm.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.are_files_identical
  nltk.test.unit.test_json2csv_corpus.html#are_files_identical
  ZopeInterfaceFunction
  Function
  VISIBLE
  Compare two files, ignoring carriage returns.
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/3 instance variable, 1/14 method documented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.setUp
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#setUp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.infile
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#infile
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.msg
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#msg
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.subdir
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.tearDown
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#tearDown
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_textoutput
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_textoutput
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_metadata
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_metadata
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_user_metadata
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_user_metadata
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_hashtag
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_hashtag
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_usermention
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_usermention
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_media
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_media
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_url
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_url
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_userurl
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_userurl
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_place
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_place
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_tweet_place_boundingbox
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_tweet_place_boundingbox
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_retweet_original_tweet
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_retweet_original_tweet
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.test_file_is_wrong
  nltk.test.unit.test_json2csv_corpus.TestJSON2CSV.html#test_file_is_wrong
  ZopeInterfaceFunction
  Method
  VISIBLE
  Sanity check that file comparison is not giving false positives.
• nltk.inference.nonmonotonic.ProverParseError
  nltk.inference.nonmonotonic.ProverParseError.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.get_domain
  nltk.inference.nonmonotonic.html#get_domain
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.ClosedDomainProver
  nltk.inference.nonmonotonic.ClosedDomainProver.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a prover decorator that adds domain closure assumptions before proving.
• nltk.inference.nonmonotonic.ClosedDomainProver.assumptions
  nltk.inference.nonmonotonic.ClosedDomainProver.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List the current assumptions.
• nltk.inference.nonmonotonic.ClosedDomainProver.goal
  nltk.inference.nonmonotonic.ClosedDomainProver.html#goal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return the goal
• nltk.inference.nonmonotonic.ClosedDomainProver.replace_quants
  nltk.inference.nonmonotonic.ClosedDomainProver.html#replace_quants
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.inference.nonmonotonic.UniqueNamesProver
  nltk.inference.nonmonotonic.UniqueNamesProver.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a prover decorator that adds unique names assumptions before proving.
• nltk.inference.nonmonotonic.UniqueNamesProver.assumptions
  nltk.inference.nonmonotonic.UniqueNamesProver.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  • Domain = union([e.free()|e.constants() for e in all_expressions]) - if "d1 = d2" cannot be proven from the premises, then add "d1 != d2"
• nltk.inference.nonmonotonic.SetHolder
  nltk.inference.nonmonotonic.SetHolder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A list of sets of Variables.
• nltk.inference.nonmonotonic.SetHolder.__getitem__
  nltk.inference.nonmonotonic.SetHolder.html#__getitem__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.inference.nonmonotonic.ClosedWorldProver
  nltk.inference.nonmonotonic.ClosedWorldProver.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is a prover decorator that completes predicates before proving.
• nltk.inference.nonmonotonic.ClosedWorldProver.assumptions
  nltk.inference.nonmonotonic.ClosedWorldProver.html#assumptions
  ZopeInterfaceFunction
  Method
  VISIBLE
  List the current assumptions.
• nltk.inference.nonmonotonic.ClosedWorldProver._make_unique_signature
  nltk.inference.nonmonotonic.ClosedWorldProver.html#_make_unique_signature
  ZopeInterfaceFunction
  Method
  PRIVATE
  This method figures out how many arguments the predicate takes and returns a tuple containing that number of unique variables.
• nltk.inference.nonmonotonic.ClosedWorldProver._make_antecedent
  nltk.inference.nonmonotonic.ClosedWorldProver.html#_make_antecedent
  ZopeInterfaceFunction
  Method
  PRIVATE
  Return an application expression with 'predicate' as the predicate and 'signature' as the list of arguments.
• nltk.inference.nonmonotonic.ClosedWorldProver._make_predicate_dict
  nltk.inference.nonmonotonic.ClosedWorldProver.html#_make_predicate_dict
  ZopeInterfaceFunction
  Method
  PRIVATE
  Create a dictionary of predicates from the assumptions.
• nltk.inference.nonmonotonic.ClosedWorldProver._map_predicates
  nltk.inference.nonmonotonic.ClosedWorldProver.html#_map_predicates
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder
  nltk.inference.nonmonotonic.PredHolder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This class will be used by a dictionary that will store information about predicates to be used by the ClosedWorldProver.
• nltk.inference.nonmonotonic.PredHolder.__init__
  nltk.inference.nonmonotonic.PredHolder.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.signatures
  nltk.inference.nonmonotonic.PredHolder.html#signatures
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.properties
  nltk.inference.nonmonotonic.PredHolder.html#properties
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.signature_len
  nltk.inference.nonmonotonic.PredHolder.html#signature_len
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.append_sig
  nltk.inference.nonmonotonic.PredHolder.html#append_sig
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.append_prop
  nltk.inference.nonmonotonic.PredHolder.html#append_prop
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.validate_sig_len
  nltk.inference.nonmonotonic.PredHolder.html#validate_sig_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.__str__
  nltk.inference.nonmonotonic.PredHolder.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.PredHolder.__repr__
  nltk.inference.nonmonotonic.PredHolder.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.closed_domain_demo
  nltk.inference.nonmonotonic.html#closed_domain_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.unique_names_demo
  nltk.inference.nonmonotonic.html#unique_names_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.closed_world_demo
  nltk.inference.nonmonotonic.html#closed_world_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.combination_prover_demo
  nltk.inference.nonmonotonic.html#combination_prover_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.default_reasoning_demo
  nltk.inference.nonmonotonic.html#default_reasoning_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.print_proof
  nltk.inference.nonmonotonic.html#print_proof
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.inference.nonmonotonic.demo
  nltk.inference.nonmonotonic.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.chat80.borders
  nltk.sem.chat80.html#borders
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.contains
  nltk.sem.chat80.html#contains
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.city
  nltk.sem.chat80.html#city
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.country
  nltk.sem.chat80.html#country
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.circle_of_lat
  nltk.sem.chat80.html#circle_of_lat
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.circle_of_long
  nltk.sem.chat80.html#circle_of_long
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.continent
  nltk.sem.chat80.html#continent
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.region
  nltk.sem.chat80.html#region
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.ocean
  nltk.sem.chat80.html#ocean
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.sea
  nltk.sem.chat80.html#sea
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.items
  nltk.sem.chat80.html#items
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.item_metadata
  nltk.sem.chat80.html#item_metadata
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.rels
  nltk.sem.chat80.html#rels
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.not_unary
  nltk.sem.chat80.html#not_unary
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept
  nltk.sem.chat80.Concept.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A Concept class, loosely based on SKOS (http://www.w3.org/TR/swbp-skos-core-guide/).
• nltk.sem.chat80.Concept.__init__
  nltk.sem.chat80.Concept.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.sem.chat80.Concept.prefLabel
  nltk.sem.chat80.Concept.html#prefLabel
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.arity
  nltk.sem.chat80.Concept.html#arity
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.altLabels
  nltk.sem.chat80.Concept.html#altLabels
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.closures
  nltk.sem.chat80.Concept.html#closures
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept._extension
  nltk.sem.chat80.Concept.html#_extension
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.sem.chat80.Concept.extension
  nltk.sem.chat80.Concept.html#extension
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.__str__
  nltk.sem.chat80.Concept.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.__repr__
  nltk.sem.chat80.Concept.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.sem.chat80.Concept.augment
  nltk.sem.chat80.Concept.html#augment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Add more data to the Concept's extension set.
• nltk.sem.chat80.Concept._make_graph
  nltk.sem.chat80.Concept.html#_make_graph
  ZopeInterfaceFunction
  Method
  PRIVATE
  Convert a set of pairs into an adjacency linked list encoding of a graph.
• nltk.sem.chat80.Concept._transclose
  nltk.sem.chat80.Concept.html#_transclose
  ZopeInterfaceFunction
  Method
  PRIVATE
  Compute the transitive closure of a graph represented as a linked list.
• nltk.sem.chat80.Concept._make_pairs
  nltk.sem.chat80.Concept.html#_make_pairs
  ZopeInterfaceFunction
  Method
  PRIVATE
  Convert an adjacency linked list back into a set of pairs.
• nltk.sem.chat80.Concept.close
  nltk.sem.chat80.Concept.html#close
  ZopeInterfaceFunction
  Method
  VISIBLE
  Close a binary relation in the Concept's extension set.
• nltk.sem.chat80.clause2concepts
  nltk.sem.chat80.html#clause2concepts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a file of Prolog clauses into a list of Concept objects.
• nltk.sem.chat80.cities2table
  nltk.sem.chat80.html#cities2table
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a file of Prolog clauses into a database table.
• nltk.sem.chat80.sql_query
  nltk.sem.chat80.html#sql_query
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.sem.chat80._str2records
  nltk.sem.chat80.html#_str2records
  ZopeInterfaceFunction
  Function
  PRIVATE
  Read a file into memory and convert each relation clause into a list.
• nltk.sem.chat80.unary_concept
  nltk.sem.chat80.html#unary_concept
  ZopeInterfaceFunction
  Function
  VISIBLE
  Make a unary concept out of the primary key in a record.
• nltk.sem.chat80.binary_concept
  nltk.sem.chat80.html#binary_concept
  ZopeInterfaceFunction
  Function
  VISIBLE
  Make a binary concept out of the primary key and another field in a record.
• nltk.sem.chat80.process_bundle
  nltk.sem.chat80.html#process_bundle
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a list of relation metadata bundles, make a corresponding dictionary of concepts, indexed by the relation name.
• nltk.sem.chat80.make_valuation
  nltk.sem.chat80.html#make_valuation
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convert a list of Concept objects into a list of (label, extension) pairs; optionally create a Valuation object.
• nltk.sem.chat80.val_dump
  nltk.sem.chat80.html#val_dump
  ZopeInterfaceFunction
  Function
  VISIBLE
  Make a Valuation from a list of relation metadata bundles and dump to persistent database.
• nltk.sem.chat80.val_load
  nltk.sem.chat80.html#val_load
  ZopeInterfaceFunction
  Function
  VISIBLE
  Load a Valuation from a persistent database.
• nltk.sem.chat80.label_indivs
  nltk.sem.chat80.html#label_indivs
  ZopeInterfaceFunction
  Function
  VISIBLE
  Assign individual constants to the individuals in the domain of a Valuation.
• nltk.sem.chat80.make_lex
  nltk.sem.chat80.html#make_lex
  ZopeInterfaceFunction
  Function
  VISIBLE
  Create lexical CFG rules for each individual symbol.
• nltk.sem.chat80.concepts
  nltk.sem.chat80.html#concepts
  ZopeInterfaceFunction
  Function
  VISIBLE
  Build a list of concepts corresponding to the relation names in items.
• nltk.sem.chat80.main
  nltk.sem.chat80.html#main
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.sem.chat80.sql_demo
  nltk.sem.chat80.html#sql_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Print out every row from the 'city.db' database.
• nltk.misc.sort.selection
  nltk.misc.sort.html#selection
  ZopeInterfaceFunction
  Function
  VISIBLE
  Selection Sort: scan the list to find its smallest element, then swap it with the first element. The remainder of the list is one element smaller; apply the same method to this list, and so on.
• nltk.misc.sort.bubble
  nltk.misc.sort.html#bubble
  ZopeInterfaceFunction
  Function
  VISIBLE
  No summary
• nltk.misc.sort._merge_lists
  nltk.misc.sort.html#_merge_lists
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.misc.sort.merge
  nltk.misc.sort.html#merge
  ZopeInterfaceFunction
  Function
  VISIBLE
  Merge Sort: split the list in half, and sort each half, then combine the sorted halves.
• nltk.misc.sort._partition
  nltk.misc.sort.html#_partition
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.misc.sort._quick
  nltk.misc.sort.html#_quick
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.misc.sort.quick
  nltk.misc.sort.html#quick
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.misc.sort.demo
  nltk.misc.sort.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.generate.generate
  nltk.parse.generate.html#generate
  ZopeInterfaceFunction
  Function
  VISIBLE
  Generates an iterator of all sentences from a CFG.
• nltk.parse.generate._generate_all
  nltk.parse.generate.html#_generate_all
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.generate._generate_one
  nltk.parse.generate.html#_generate_one
  ZopeInterfaceFunction
  Function
  PRIVATE
  Undocumented
• nltk.parse.generate.demo_grammar
  nltk.parse.generate.html#demo_grammar
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.parse.generate.demo
  nltk.parse.generate.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.parse.stanford._stanford_url
  nltk.parse.stanford.html#_stanford_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser
  nltk.parse.stanford.GenericStanfordParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface to the Stanford Parser
• nltk.parse.stanford.GenericStanfordParser._MODEL_JAR_PATTERN
  nltk.parse.stanford.GenericStanfordParser.html#_MODEL_JAR_PATTERN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._JAR
  nltk.parse.stanford.GenericStanfordParser.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._MAIN_CLASS
  nltk.parse.stanford.GenericStanfordParser.html#_MAIN_CLASS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._USE_STDIN
  nltk.parse.stanford.GenericStanfordParser.html#_USE_STDIN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._DOUBLE_SPACED_OUTPUT
  nltk.parse.stanford.GenericStanfordParser.html#_DOUBLE_SPACED_OUTPUT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser.__init__
  nltk.parse.stanford.GenericStanfordParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._classpath
  nltk.parse.stanford.GenericStanfordParser.html#_classpath
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser.model_path
  nltk.parse.stanford.GenericStanfordParser.html#model_path
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._encoding
  nltk.parse.stanford.GenericStanfordParser.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser.corenlp_options
  nltk.parse.stanford.GenericStanfordParser.html#corenlp_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser.java_options
  nltk.parse.stanford.GenericStanfordParser.html#java_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser._parse_trees_output
  nltk.parse.stanford.GenericStanfordParser.html#_parse_trees_output
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.stanford.GenericStanfordParser.parse_sents
  nltk.parse.stanford.GenericStanfordParser.html#parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.parse.stanford.GenericStanfordParser.raw_parse
  nltk.parse.stanford.GenericStanfordParser.html#raw_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use StanfordParser to parse a sentence. Takes a sentence as a string; before parsing, it will be automatically tokenized and tagged by the Stanford Parser.
• nltk.parse.stanford.GenericStanfordParser.raw_parse_sents
  nltk.parse.stanford.GenericStanfordParser.html#raw_parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use StanfordParser to parse multiple sentences. Takes multiple sentences as a list of strings. Each sentence will be automatically tokenized and tagged by the Stanford Parser.
• nltk.parse.stanford.GenericStanfordParser.tagged_parse
  nltk.parse.stanford.GenericStanfordParser.html#tagged_parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use StanfordParser to parse a sentence. Takes a sentence as a list of (word, tag) tuples; the sentence must have already been tokenized and tagged.
• nltk.parse.stanford.GenericStanfordParser.tagged_parse_sents
  nltk.parse.stanford.GenericStanfordParser.html#tagged_parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use StanfordParser to parse multiple sentences. Takes multiple sentences where each sentence is a list of (word, tag) tuples. The sentences must have already been tokenized and tagged.
• nltk.parse.stanford.GenericStanfordParser._execute
  nltk.parse.stanford.GenericStanfordParser.html#_execute
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordParser
  nltk.parse.stanford.StanfordParser.html
  ZopeInterfaceClass
  Class
  VISIBLE

  >>> parser=StanfordParser( ...     model_path="edu/stanford/nlp/models/lexparser/englishPCFG.ser.gz" ... )

• nltk.parse.stanford.StanfordParser._OUTPUT_FORMAT
  nltk.parse.stanford.StanfordParser.html#_OUTPUT_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordParser.__init__
  nltk.parse.stanford.StanfordParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.stanford.StanfordParser._make_tree
  nltk.parse.stanford.StanfordParser.html#_make_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordDependencyParser
  nltk.parse.stanford.StanfordDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE

  >>> dep_parser=StanfordDependencyParser( ...     model_path="edu/stanford/nlp/models/lexparser/englishPCFG.ser.gz" ... )

• nltk.parse.stanford.StanfordDependencyParser._OUTPUT_FORMAT
  nltk.parse.stanford.StanfordDependencyParser.html#_OUTPUT_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordDependencyParser.__init__
  nltk.parse.stanford.StanfordDependencyParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.stanford.StanfordDependencyParser._make_tree
  nltk.parse.stanford.StanfordDependencyParser.html#_make_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser
  nltk.parse.stanford.StanfordNeuralDependencyParser.html
  ZopeInterfaceClass
  Class
  VISIBLE

  >>> from nltk.parse.stanford import StanfordNeuralDependencyParser >>> dep_parser=StanfordNeuralDependencyParser(java_options='-mx4g')

• nltk.parse.stanford.StanfordNeuralDependencyParser._OUTPUT_FORMAT
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_OUTPUT_FORMAT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser._MAIN_CLASS
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_MAIN_CLASS
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser._JAR
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser._MODEL_JAR_PATTERN
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_MODEL_JAR_PATTERN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser._USE_STDIN
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_USE_STDIN
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser._DOUBLE_SPACED_OUTPUT
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_DOUBLE_SPACED_OUTPUT
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser.__init__
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.parse.stanford.StanfordNeuralDependencyParser.tagged_parse_sents
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#tagged_parse_sents
  ZopeInterfaceFunction
  Method
  VISIBLE
  Currently unimplemented because the neural dependency parser (and the StanfordCoreNLP pipeline class) doesn't support passing in pre- tagged tokens.
• nltk.parse.stanford.StanfordNeuralDependencyParser._make_tree
  nltk.parse.stanford.StanfordNeuralDependencyParser.html#_make_tree
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.sem.cooper_storage.CooperStore
  nltk.sem.cooper_storage.CooperStore.html
  ZopeInterfaceClass
  Class
  VISIBLE
  A container for handling quantifier ambiguity via Cooper storage.
• nltk.sem.cooper_storage.CooperStore.__init__
  nltk.sem.cooper_storage.CooperStore.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.sem.cooper_storage.CooperStore.featstruct
  nltk.sem.cooper_storage.CooperStore.html#featstruct
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.cooper_storage.CooperStore.readings
  nltk.sem.cooper_storage.CooperStore.html#readings
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.cooper_storage.CooperStore.core
  nltk.sem.cooper_storage.CooperStore.html#core
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.cooper_storage.CooperStore.store
  nltk.sem.cooper_storage.CooperStore.html#store
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.sem.cooper_storage.CooperStore._permute
  nltk.sem.cooper_storage.CooperStore.html#_permute
  ZopeInterfaceFunction
  Method
  PRIVATE
• nltk.sem.cooper_storage.CooperStore.s_retrieve
  nltk.sem.cooper_storage.CooperStore.html#s_retrieve
  ZopeInterfaceFunction
  Method
  VISIBLE
  Carry out S-Retrieval of binding operators in store. If hack=True, serialize the bindop and core as strings and reparse. Ugh.
• nltk.sem.cooper_storage.parse_with_bindops
  nltk.sem.cooper_storage.html#parse_with_bindops
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use a grammar with Binding Operators to parse a sentence.
• nltk.sem.cooper_storage.demo
  nltk.sem.cooper_storage.html#demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.cli.CONTEXT_SETTINGS
  nltk.cli.html#CONTEXT_SETTINGS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.cli.cli
  nltk.cli.html#cli
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.cli.tokenize_file
  nltk.cli.html#tokenize_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  This command tokenizes text stream using nltk.word_tokenize
• nltk.test.unit.translate.test_gdfa.TestGDFA
  nltk.test.unit.translate.test_gdfa.TestGDFA.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/1 method documented
• nltk.test.unit.translate.test_gdfa.TestGDFA.test_from_eflomal_outputs
  nltk.test.unit.translate.test_gdfa.TestGDFA.html#test_from_eflomal_outputs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Testing GDFA with first 10 eflomal outputs from issue #1829 https://github.com/nltk/nltk/issues/1829
• nltk.test.unit.test_metrics._DELTA
  nltk.test.unit.test_metrics.html#_DELTA
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.test.unit.test_metrics.TestLikelihoodRatio
  nltk.test.unit.test_metrics.TestLikelihoodRatio.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_metrics.TestLikelihoodRatio.test_lr_bigram
  nltk.test.unit.test_metrics.TestLikelihoodRatio.html#test_lr_bigram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_metrics.TestLikelihoodRatio.test_lr_trigram
  nltk.test.unit.test_metrics.TestLikelihoodRatio.html#test_lr_trigram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_metrics.TestLikelihoodRatio.test_lr_quadgram
  nltk.test.unit.test_metrics.TestLikelihoodRatio.html#test_lr_quadgram
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_naivebayes.NaiveBayesClassifierTest
  nltk.test.unit.test_naivebayes.NaiveBayesClassifierTest.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_naivebayes.NaiveBayesClassifierTest.test_simple
  nltk.test.unit.test_naivebayes.NaiveBayesClassifierTest.html#test_simple
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_nombank.NombankDemo
  nltk.test.unit.test_nombank.NombankDemo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_nombank.NombankDemo.test_numbers
  nltk.test.unit.test_nombank.NombankDemo.html#test_numbers
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_nombank.NombankDemo.test_instance
  nltk.test.unit.test_nombank.NombankDemo.html#test_instance
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_nombank.NombankDemo.test_framefiles_fileids
  nltk.test.unit.test_nombank.NombankDemo.html#test_framefiles_fileids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pl196x.TestCorpusViews
  nltk.test.unit.test_pl196x.TestCorpusViews.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_pl196x.TestCorpusViews.test_corpus_reader
  nltk.test.unit.test_pl196x.TestCorpusViews.html#test_corpus_reader
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag
  nltk.test.unit.test_pos_tag.TestPosTag.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_pos_tag_eng
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_pos_tag_eng
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_pos_tag_eng_universal
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_pos_tag_eng_universal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_pos_tag_rus
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_pos_tag_rus
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_pos_tag_rus_universal
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_pos_tag_rus_universal
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_pos_tag_unknown_lang
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_pos_tag_unknown_lang
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_pos_tag.TestPosTag.test_unspecified_lang
  nltk.test.unit.test_pos_tag.TestPosTag.html#test_unspecified_lang
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.expected_from_rte_feature_extration
  nltk.test.unit.test_rte_classify.html#expected_from_rte_feature_extration
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.TestRTEClassifier
  nltk.test.unit.test_rte_classify.TestRTEClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.TestRTEClassifier.test_rte_feature_extraction
  nltk.test.unit.test_rte_classify.TestRTEClassifier.html#test_rte_feature_extraction
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.TestRTEClassifier.test_feature_extractor_object
  nltk.test.unit.test_rte_classify.TestRTEClassifier.html#test_feature_extractor_object
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.TestRTEClassifier.test_rte_classification_without_megam
  nltk.test.unit.test_rte_classify.TestRTEClassifier.html#test_rte_classification_without_megam
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_rte_classify.TestRTEClassifier.test_rte_classification_with_megam
  nltk.test.unit.test_rte_classify.TestRTEClassifier.html#test_rte_classification_with_megam
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.check_reader
  nltk.test.unit.test_seekable_unicode_stream_reader.html#check_reader
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.ENCODINGS
  nltk.test.unit.test_seekable_unicode_stream_reader.html#ENCODINGS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.STRINGS
  nltk.test.unit.test_seekable_unicode_stream_reader.html#STRINGS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.test_reader
  nltk.test.unit.test_seekable_unicode_stream_reader.html#test_reader
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.test_reader_stream_closes_when_deleted
  nltk.test.unit.test_seekable_unicode_stream_reader.html#test_reader_stream_closes_when_deleted
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_seekable_unicode_stream_reader.teardown_module
  nltk.test.unit.test_seekable_unicode_stream_reader.html#teardown_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna.SENNA_EXECUTABLE_PATH
  nltk.test.unit.test_senna.html#SENNA_EXECUTABLE_PATH
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna.senna_is_installed
  nltk.test.unit.test_senna.html#senna_is_installed
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna.TestSennaPipeline
  nltk.test.unit.test_senna.TestSennaPipeline.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Unittest for nltk.classify.senna
• nltk.test.unit.test_senna.TestSennaPipeline.test_senna_pipeline
  nltk.test.unit.test_senna.TestSennaPipeline.html#test_senna_pipeline
  ZopeInterfaceFunction
  Method
  VISIBLE
  Senna pipeline interface
• nltk.test.unit.test_senna.TestSennaTagger
  nltk.test.unit.test_senna.TestSennaTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Unittest for nltk.tag.senna
• nltk.test.unit.test_senna.TestSennaTagger.test_senna_tagger
  nltk.test.unit.test_senna.TestSennaTagger.html#test_senna_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna.TestSennaTagger.test_senna_chunk_tagger
  nltk.test.unit.test_senna.TestSennaTagger.html#test_senna_chunk_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_senna.TestSennaTagger.test_senna_ner_tagger
  nltk.test.unit.test_senna.TestSennaTagger.html#test_senna_ner_tagger
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.SnowballTest
  nltk.test.unit.test_stem.SnowballTest.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/5 method documented
• nltk.test.unit.test_stem.SnowballTest.test_arabic
  nltk.test.unit.test_stem.SnowballTest.html#test_arabic
  ZopeInterfaceFunction
  Method
  VISIBLE
  this unit testing for test the snowball arabic light stemmer this stemmer deals with prefixes and suffixes
• nltk.test.unit.test_stem.SnowballTest.test_russian
  nltk.test.unit.test_stem.SnowballTest.html#test_russian
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.SnowballTest.test_german
  nltk.test.unit.test_stem.SnowballTest.html#test_german
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.SnowballTest.test_spanish
  nltk.test.unit.test_stem.SnowballTest.html#test_spanish
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.SnowballTest.test_short_strings_bug
  nltk.test.unit.test_stem.SnowballTest.html#test_short_strings_bug
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.PorterTest
  nltk.test.unit.test_stem.PorterTest.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 3/7 methods documented
• nltk.test.unit.test_stem.PorterTest._vocabulary
  nltk.test.unit.test_stem.PorterTest.html#_vocabulary
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.test.unit.test_stem.PorterTest._test_against_expected_output
  nltk.test.unit.test_stem.PorterTest.html#_test_against_expected_output
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.test.unit.test_stem.PorterTest.test_vocabulary_martin_mode
  nltk.test.unit.test_stem.PorterTest.html#test_vocabulary_martin_mode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Tests all words from the test vocabulary provided by M Porter
• nltk.test.unit.test_stem.PorterTest.test_vocabulary_nltk_mode
  nltk.test.unit.test_stem.PorterTest.html#test_vocabulary_nltk_mode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.PorterTest.test_vocabulary_original_mode
  nltk.test.unit.test_stem.PorterTest.html#test_vocabulary_original_mode
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_stem.PorterTest.test_oed_bug
  nltk.test.unit.test_stem.PorterTest.html#test_oed_bug
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test for bug https://github.com/nltk/nltk/issues/1581
• nltk.test.unit.test_stem.PorterTest.test_lowercase_option
  nltk.test.unit.test_stem.PorterTest.html#test_lowercase_option
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test for improvement on https://github.com/nltk/nltk/issues/2507
• nltk.test.unit.test_tag.test_basic
  nltk.test.unit.test_tag.html#test_basic
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_tag.setup_module
  nltk.test.unit.test_tag.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.tgrep.TgrepException
  nltk.tgrep.TgrepException.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tgrep exception type.
• nltk.tgrep.ancestors
  nltk.tgrep.html#ancestors
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns the list of all nodes dominating the given tree node. This method will not work with leaf nodes, since there is no way to recover the parent.
• nltk.tgrep.unique_ancestors
  nltk.tgrep.html#unique_ancestors
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns the list of all nodes dominating the given node, where there is only a single path of descent.
• nltk.tgrep._descendants
  nltk.tgrep.html#_descendants
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the list of all nodes which are descended from the given tree node in some way.
• nltk.tgrep._leftmost_descendants
  nltk.tgrep.html#_leftmost_descendants
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes descended in some way through left branches from this node.
• nltk.tgrep._rightmost_descendants
  nltk.tgrep.html#_rightmost_descendants
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes descended in some way through right branches from this node.
• nltk.tgrep._istree
  nltk.tgrep.html#_istree
  ZopeInterfaceFunction
  Function
  PRIVATE
  Predicate to check whether obj is a nltk.tree.Tree.
• nltk.tgrep._unique_descendants
  nltk.tgrep.html#_unique_descendants
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the list of all nodes descended from the given node, where there is only a single path of descent.
• nltk.tgrep._before
  nltk.tgrep.html#_before
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes that are before the given node.
• nltk.tgrep._immediately_before
  nltk.tgrep.html#_immediately_before
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes that are immediately before the given node.
• nltk.tgrep._after
  nltk.tgrep.html#_after
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes that are after the given node.
• nltk.tgrep._immediately_after
  nltk.tgrep.html#_immediately_after
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the set of all nodes that are immediately after the given node.
• nltk.tgrep._tgrep_node_literal_value
  nltk.tgrep.html#_tgrep_node_literal_value
  ZopeInterfaceFunction
  Function
  PRIVATE
  Gets the string value of a given parse tree node, for comparison using the tgrep node literal predicates.
• nltk.tgrep._tgrep_macro_use_action
  nltk.tgrep.html#_tgrep_macro_use_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function which looks up the macro name used.
• nltk.tgrep._tgrep_node_action
  nltk.tgrep.html#_tgrep_node_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node depending on the name of its node.
• nltk.tgrep._tgrep_parens_action
  nltk.tgrep.html#_tgrep_parens_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node from a parenthetical notation.
• nltk.tgrep._tgrep_nltk_tree_pos_action
  nltk.tgrep.html#_tgrep_nltk_tree_pos_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node which returns true if the node is located at a specific tree position.
• nltk.tgrep._tgrep_relation_action
  nltk.tgrep.html#_tgrep_relation_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node depending on its relation to other nodes in the tree.
• nltk.tgrep._tgrep_conjunction_action
  nltk.tgrep.html#_tgrep_conjunction_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node from the conjunction of several other such lambda functions.
• nltk.tgrep._tgrep_segmented_pattern_action
  nltk.tgrep.html#_tgrep_segmented_pattern_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a segmented pattern.
• nltk.tgrep._tgrep_node_label_use_action
  nltk.tgrep.html#_tgrep_node_label_use_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Returns the node label used to begin a tgrep_expr_labeled. See _tgrep_segmented_pattern_action.
• nltk.tgrep._tgrep_node_label_pred_use_action
  nltk.tgrep.html#_tgrep_node_label_pred_use_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node which describes the use of a previously bound node label.
• nltk.tgrep._tgrep_bind_node_label_action
  nltk.tgrep.html#_tgrep_bind_node_label_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node which can optionally bind a matching node into the tgrep2 string's label_dict.
• nltk.tgrep._tgrep_rel_disjunction_action
  nltk.tgrep.html#_tgrep_rel_disjunction_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a lambda function representing a predicate on a tree node from the disjunction of several other such lambda functions.
• nltk.tgrep._macro_defn_action
  nltk.tgrep.html#_macro_defn_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a dictionary structure which defines the given macro.
• nltk.tgrep._tgrep_exprs_action
  nltk.tgrep.html#_tgrep_exprs_action
  ZopeInterfaceFunction
  Function
  PRIVATE
  This is the top-lebel node in a tgrep2 search string; the predicate function it returns binds together all the state of a tgrep2 search string.
• nltk.tgrep._build_tgrep_parser
  nltk.tgrep.html#_build_tgrep_parser
  ZopeInterfaceFunction
  Function
  PRIVATE
  Builds a pyparsing-based parser object for tokenizing and interpreting tgrep search strings.
• nltk.tgrep.tgrep_tokenize
  nltk.tgrep.html#tgrep_tokenize
  ZopeInterfaceFunction
  Function
  VISIBLE
  Tokenizes a TGrep search string into separate tokens.
• nltk.tgrep.tgrep_compile
  nltk.tgrep.html#tgrep_compile
  ZopeInterfaceFunction
  Function
  VISIBLE
  Parses (and tokenizes, if necessary) a TGrep search string into a lambda function.
• nltk.tgrep.treepositions_no_leaves
  nltk.tgrep.html#treepositions_no_leaves
  ZopeInterfaceFunction
  Function
  VISIBLE
  Returns all the tree positions in the given tree which are not leaf nodes.
• nltk.tgrep.tgrep_positions
  nltk.tgrep.html#tgrep_positions
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the tree positions in the trees which match the given pattern.
• nltk.tgrep.tgrep_nodes
  nltk.tgrep.html#tgrep_nodes
  ZopeInterfaceFunction
  Function
  VISIBLE
  Return the tree nodes in the trees which match the given pattern.
• nltk.test.unit.test_tgrep.TestSequenceFunctions
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Class containing unit tests for nltk.tgrep.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_simple
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_simple
  ZopeInterfaceFunction
  Method
  VISIBLE
  Simple test of tokenization.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_encoding
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_encoding
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that tokenization handles bytes and strs the same way.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_link_types
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_link_types
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of basic link types.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_examples
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_examples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of the TGrep2 manual example patterns.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_quoting
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_quoting
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of quoting.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_nodenames
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_nodenames
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of node names.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_macros
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_macros
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of macro definitions.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_simple
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_simple
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test a simple use of tgrep for finding nodes matching a given pattern.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_printing
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_printing
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that the tgrep print operator ' is properly ignored.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_encoding
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_encoding
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that tgrep search strings handles bytes and strs the same way.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_nocase
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_nocase
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test selecting nodes using case insensitive node names.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_quoted
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_quoted
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test selecting nodes using quoted node names.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_regex
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_regex
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test regex matching on nodes.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_regex_2
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_regex_2
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test regex matching on nodes.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_tree_position
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_tree_position
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test matching on nodes based on NLTK tree position.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_node_noleaves
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_node_noleaves
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test node name matching with the search_leaves flag set to False.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.tests_rel_dominance
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#tests_rel_dominance
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test matching nodes based on dominance relations.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_bad_operator
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_bad_operator
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test error handling of undefined tgrep operators.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_comments
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_comments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that comments are correctly filtered out of tgrep search strings.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_rel_sister_nodes
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_rel_sister_nodes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test matching sister nodes in a tree.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.tests_rel_indexed_children
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#tests_rel_indexed_children
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test matching nodes based on their index in their parent node.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_rel_precedence
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_rel_precedence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test matching nodes based on precedence relations.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_examples
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_examples
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test the Basic Examples from the TGrep2 manual.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_use_macros
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_use_macros
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test defining and using tgrep2 macros.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_node_labels
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_node_labels
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of labeled nodes.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_tokenize_segmented_patterns
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_tokenize_segmented_patterns
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test tokenization of segmented patterns.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_labeled_nodes
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_labeled_nodes
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test labeled nodes.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_multiple_conjs
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_multiple_conjs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that multiple (3 or more) conjunctions of node relations are handled properly.
• nltk.test.unit.test_tgrep.TestSequenceFunctions.test_trailing_semicolon
  nltk.test.unit.test_tgrep.TestSequenceFunctions.html#test_trailing_semicolon
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that semicolons at the end of a tgrep2 search string won't cause a parse failure.
• nltk.test.unit.test_tokenize.setup_module
  nltk.test.unit.test_tokenize.html#setup_module
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_tokenize.TestTokenize
  nltk.test.unit.test_tokenize.TestTokenize.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 11/16 methods documented
• nltk.test.unit.test_tokenize.TestTokenize.test_tweet_tokenizer
  nltk.test.unit.test_tokenize.TestTokenize.html#test_tweet_tokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test TweetTokenizer using words with special and accented characters.
• nltk.test.unit.test_tokenize.TestTokenize.test_sonority_sequencing_syllable_tokenizer
  nltk.test.unit.test_tokenize.TestTokenize.html#test_sonority_sequencing_syllable_tokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test SyllableTokenizer tokenizer.
• nltk.test.unit.test_tokenize.TestTokenize.test_legality_principle_syllable_tokenizer
  nltk.test.unit.test_tokenize.TestTokenize.html#test_legality_principle_syllable_tokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test LegalitySyllableTokenizer tokenizer.
• nltk.test.unit.test_tokenize.TestTokenize.test_stanford_segmenter_arabic
  nltk.test.unit.test_tokenize.TestTokenize.html#test_stanford_segmenter_arabic
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test the Stanford Word Segmenter for Arabic (default config)
• nltk.test.unit.test_tokenize.TestTokenize.test_stanford_segmenter_chinese
  nltk.test.unit.test_tokenize.TestTokenize.html#test_stanford_segmenter_chinese
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test the Stanford Word Segmenter for Chinese (default config)
• nltk.test.unit.test_tokenize.TestTokenize.test_phone_tokenizer
  nltk.test.unit.test_tokenize.TestTokenize.html#test_phone_tokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test a string that resembles a phone number but contains a newline
• nltk.test.unit.test_tokenize.TestTokenize.test_pad_asterisk
  nltk.test.unit.test_tokenize.TestTokenize.html#test_pad_asterisk
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test padding of asterisk for word tokenization.
• nltk.test.unit.test_tokenize.TestTokenize.test_pad_dotdot
  nltk.test.unit.test_tokenize.TestTokenize.html#test_pad_dotdot
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test padding of dotdot* for word tokenization.
• nltk.test.unit.test_tokenize.TestTokenize.test_remove_handle
  nltk.test.unit.test_tokenize.TestTokenize.html#test_remove_handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test remove_handle() from casual.py with specially crafted edge cases
• nltk.test.unit.test_tokenize.TestTokenize.test_treebank_span_tokenizer
  nltk.test.unit.test_tokenize.TestTokenize.html#test_treebank_span_tokenizer
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test TreebankWordTokenizer.span_tokenize function
• nltk.test.unit.test_tokenize.TestTokenize.test_word_tokenize
  nltk.test.unit.test_tokenize.TestTokenize.html#test_word_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test word_tokenize function
• nltk.test.unit.test_tokenize.TestTokenize.test_punkt_pair_iter
  nltk.test.unit.test_tokenize.TestTokenize.html#test_punkt_pair_iter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_tokenize.TestTokenize.test_punkt_pair_iter_handles_stop_iteration_exception
  nltk.test.unit.test_tokenize.TestTokenize.html#test_punkt_pair_iter_handles_stop_iteration_exception
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_tokenize.TestTokenize.test_punkt_tokenize_words_handles_stop_iteration_exception
  nltk.test.unit.test_tokenize.TestTokenize.html#test_punkt_tokenize_words_handles_stop_iteration_exception
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_tokenize.TestTokenize.test_punkt_tokenize_custom_lang_vars
  nltk.test.unit.test_tokenize.TestTokenize.html#test_punkt_tokenize_custom_lang_vars
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_tokenize.TestTokenize.test_punkt_tokenize_no_custom_lang_vars
  nltk.test.unit.test_tokenize.TestTokenize.html#test_punkt_tokenize_no_custom_lang_vars
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.util.credsfromfile
  nltk.twitter.util.html#credsfromfile
  ZopeInterfaceFunction
  Function
  VISIBLE
  Convenience function for authentication
• nltk.twitter.util.Authenticate
  nltk.twitter.util.Authenticate.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Methods for authenticating with Twitter.
• nltk.twitter.util.Authenticate.__init__
  nltk.twitter.util.Authenticate.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.creds_file
  nltk.twitter.util.Authenticate.html#creds_file
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.creds_fullpath
  nltk.twitter.util.Authenticate.html#creds_fullpath
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.oauth
  nltk.twitter.util.Authenticate.html#oauth
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.twitter_dir
  nltk.twitter.util.Authenticate.html#twitter_dir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.creds_subdir
  nltk.twitter.util.Authenticate.html#creds_subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.util.Authenticate.load_creds
  nltk.twitter.util.Authenticate.html#load_creds
  ZopeInterfaceFunction
  Method
  VISIBLE
  Read OAuth credentials from a text file.
• nltk.twitter.util.Authenticate._validate_creds_file
  nltk.twitter.util.Authenticate.html#_validate_creds_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  Check validity of a credentials file.
• nltk.twitter.util.add_access_token
  nltk.twitter.util.html#add_access_token
  ZopeInterfaceFunction
  Function
  VISIBLE
  For OAuth 2, retrieve an access token for an app and append it to a credentials file.
• nltk.twitter.util.guess_path
  nltk.twitter.util.html#guess_path
  ZopeInterfaceFunction
  Function
  VISIBLE
  If the path is not absolute, guess that it is a subdirectory of the user's home directory.
• nltk.twitter.api.LocalTimezoneOffsetWithUTC
  nltk.twitter.api.LocalTimezoneOffsetWithUTC.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This is not intended to be a general purpose class for dealing with the local timezone. In particular:
• nltk.twitter.api.LocalTimezoneOffsetWithUTC.STDOFFSET
  nltk.twitter.api.LocalTimezoneOffsetWithUTC.html#STDOFFSET
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.LocalTimezoneOffsetWithUTC.DSTOFFSET
  nltk.twitter.api.LocalTimezoneOffsetWithUTC.html#DSTOFFSET
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.LocalTimezoneOffsetWithUTC.utcoffset
  nltk.twitter.api.LocalTimezoneOffsetWithUTC.html#utcoffset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Access the relevant time offset.
• nltk.twitter.api.LOCAL
  nltk.twitter.api.html#LOCAL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.BasicTweetHandler
  nltk.twitter.api.BasicTweetHandler.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Minimal implementation of TweetHandler.
• nltk.twitter.api.BasicTweetHandler.__init__
  nltk.twitter.api.BasicTweetHandler.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.api.BasicTweetHandler.limit
  nltk.twitter.api.BasicTweetHandler.html#limit
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.BasicTweetHandler.counter
  nltk.twitter.api.BasicTweetHandler.html#counter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A flag to indicate to the client whether to stop fetching data given some condition (e.g., reaching a date limit).
• nltk.twitter.api.BasicTweetHandler.do_stop
  nltk.twitter.api.BasicTweetHandler.html#do_stop
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Stores the id of the last fetched Tweet to handle pagination.
• nltk.twitter.api.BasicTweetHandler.max_id
  nltk.twitter.api.BasicTweetHandler.html#max_id
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.BasicTweetHandler.do_continue
  nltk.twitter.api.BasicTweetHandler.html#do_continue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns False if the client should stop fetching Tweets.
• nltk.twitter.api.TweetHandlerI
  nltk.twitter.api.TweetHandlerI.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface class whose subclasses should implement a handle method that Twitter clients can delegate to.
• nltk.twitter.api.TweetHandlerI.__init__
  nltk.twitter.api.TweetHandlerI.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.twitter.api.TweetHandlerI.upper_date_limit
  nltk.twitter.api.TweetHandlerI.html#upper_date_limit
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.TweetHandlerI.lower_date_limit
  nltk.twitter.api.TweetHandlerI.html#lower_date_limit
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.TweetHandlerI.startingup
  nltk.twitter.api.TweetHandlerI.html#startingup
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.api.TweetHandlerI.handle
  nltk.twitter.api.TweetHandlerI.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Deal appropriately with data returned by the Twitter API
• nltk.twitter.api.TweetHandlerI.on_finish
  nltk.twitter.api.TweetHandlerI.html#on_finish
  ZopeInterfaceFunction
  Method
  VISIBLE
  Actions when the tweet limit has been reached
• nltk.twitter.api.TweetHandlerI.check_date_limit
  nltk.twitter.api.TweetHandlerI.html#check_date_limit
  ZopeInterfaceFunction
  Method
  VISIBLE
  Validate date limits.
• nltk.twitter.api.TweetHandlerI.do_stop
  nltk.twitter.api.TweetHandlerI.html#do_stop
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Stores the id of the last fetched Tweet to handle pagination.
• nltk.twitter.twitterclient.Streamer
  nltk.twitter.twitterclient.Streamer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Retrieve data from the Twitter Streaming API.
• nltk.twitter.twitterclient.Streamer.__init__
  nltk.twitter.twitterclient.Streamer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Streamer.handler
  nltk.twitter.twitterclient.Streamer.html#handler
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Streamer.do_continue
  nltk.twitter.twitterclient.Streamer.html#do_continue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Streamer.register
  nltk.twitter.twitterclient.Streamer.html#register
  ZopeInterfaceFunction
  Method
  VISIBLE
  Register a method for handling Tweets.
• nltk.twitter.twitterclient.Streamer.on_success
  nltk.twitter.twitterclient.Streamer.html#on_success
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.twitter.twitterclient.Streamer.on_error
  nltk.twitter.twitterclient.Streamer.html#on_error
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.twitter.twitterclient.Streamer.sample
  nltk.twitter.twitterclient.Streamer.html#sample
  ZopeInterfaceFunction
  Method
  VISIBLE
  Wrapper for 'statuses / sample' API call
• nltk.twitter.twitterclient.Streamer.filter
  nltk.twitter.twitterclient.Streamer.html#filter
  ZopeInterfaceFunction
  Method
  VISIBLE
  Wrapper for 'statuses / filter' API call
• nltk.twitter.twitterclient.Query
  nltk.twitter.twitterclient.Query.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Retrieve data from the Twitter REST API.
• nltk.twitter.twitterclient.Query.__init__
  nltk.twitter.twitterclient.Query.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Query.handler
  nltk.twitter.twitterclient.Query.html#handler
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Query.do_continue
  nltk.twitter.twitterclient.Query.html#do_continue
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Query.register
  nltk.twitter.twitterclient.Query.html#register
  ZopeInterfaceFunction
  Method
  VISIBLE
  Register a method for handling Tweets.
• nltk.twitter.twitterclient.Query.expand_tweetids
  nltk.twitter.twitterclient.Query.html#expand_tweetids
  ZopeInterfaceFunction
  Method
  VISIBLE
  Given a file object containing a list of Tweet IDs, fetch the corresponding full Tweets from the Twitter API.
• nltk.twitter.twitterclient.Query._search_tweets
  nltk.twitter.twitterclient.Query.html#_search_tweets
  ZopeInterfaceFunction
  Method
  PRIVATE
  Assumes that the handler has been informed. Fetches Tweets from search_tweets generator output and passses them to handler
• nltk.twitter.twitterclient.Query.search_tweets
  nltk.twitter.twitterclient.Query.html#search_tweets
  ZopeInterfaceFunction
  Method
  VISIBLE
  No summary
• nltk.twitter.twitterclient.Query.user_info_from_id
  nltk.twitter.twitterclient.Query.html#user_info_from_id
  ZopeInterfaceFunction
  Method
  VISIBLE
  Convert a list of userIDs into a variety of information about the users.
• nltk.twitter.twitterclient.Query.user_tweets
  nltk.twitter.twitterclient.Query.html#user_tweets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a collection of the most recent Tweets posted by the user
• nltk.twitter.twitterclient.Twitter
  nltk.twitter.twitterclient.Twitter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Wrapper class with restricted functionality and fewer options.
• nltk.twitter.twitterclient.Twitter.__init__
  nltk.twitter.twitterclient.Twitter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Twitter._oauth
  nltk.twitter.twitterclient.Twitter.html#_oauth
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.twitter.twitterclient.Twitter.streamer
  nltk.twitter.twitterclient.Twitter.html#streamer
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Twitter.query
  nltk.twitter.twitterclient.Twitter.html#query
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.Twitter.tweets
  nltk.twitter.twitterclient.Twitter.html#tweets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Process some Tweets in a simple manner.
• nltk.twitter.twitterclient.TweetViewer
  nltk.twitter.twitterclient.TweetViewer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Handle data by sending it to the terminal.
• nltk.twitter.twitterclient.TweetViewer.handle
  nltk.twitter.twitterclient.TweetViewer.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Direct data to sys.stdout
• nltk.twitter.twitterclient.TweetViewer.on_finish
  nltk.twitter.twitterclient.TweetViewer.html#on_finish
  ZopeInterfaceFunction
  Method
  VISIBLE
  Actions when the tweet limit has been reached
• nltk.twitter.twitterclient.TweetWriter
  nltk.twitter.twitterclient.TweetWriter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Handle data by writing it to a file.
• nltk.twitter.twitterclient.TweetWriter.__init__
  nltk.twitter.twitterclient.TweetWriter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  The difference between the upper and lower date limits depends on whether Tweets are coming in an ascending date order (i.e. when streaming) or descending date order (i.e. when searching past Tweets).
• nltk.twitter.twitterclient.TweetWriter.fprefix
  nltk.twitter.twitterclient.TweetWriter.html#fprefix
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.subdir
  nltk.twitter.twitterclient.TweetWriter.html#subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.gzip_compress
  nltk.twitter.twitterclient.TweetWriter.html#gzip_compress
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.fname
  nltk.twitter.twitterclient.TweetWriter.html#fname
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.repeat
  nltk.twitter.twitterclient.TweetWriter.html#repeat
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.output
  nltk.twitter.twitterclient.TweetWriter.html#output
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.timestamped_file
  nltk.twitter.twitterclient.TweetWriter.html#timestamped_file
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.twitter.twitterclient.TweetWriter.handle
  nltk.twitter.twitterclient.TweetWriter.html#handle
  ZopeInterfaceFunction
  Method
  VISIBLE
  Write Twitter data as line-delimited JSON into one or more files.
• nltk.twitter.twitterclient.TweetWriter.startingup
  nltk.twitter.twitterclient.TweetWriter.html#startingup
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.on_finish
  nltk.twitter.twitterclient.TweetWriter.html#on_finish
  ZopeInterfaceFunction
  Method
  VISIBLE
  Actions when the tweet limit has been reached
• nltk.twitter.twitterclient.TweetWriter.do_continue
  nltk.twitter.twitterclient.TweetWriter.html#do_continue
  ZopeInterfaceFunction
  Method
  VISIBLE
  Returns False if the client should stop fetching Tweets.
• nltk.twitter.twitterclient.TweetWriter._restart_file
  nltk.twitter.twitterclient.TweetWriter.html#_restart_file
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.twitter.twitterclient.TweetWriter.counter
  nltk.twitter.twitterclient.TweetWriter.html#counter
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  A flag to indicate to the client whether to stop fetching data given some condition (e.g., reaching a date limit).
• nltk.test.unit.test_twitter_auth.auth
  nltk.test.unit.test_twitter_auth.html#auth
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.test_twitter_auth.TestCredentials
  nltk.test.unit.test_twitter_auth.TestCredentials.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Tests that Twitter credentials from a file are handled correctly.
• nltk.test.unit.test_twitter_auth.TestCredentials.setup_class
  nltk.test.unit.test_twitter_auth.TestCredentials.html#setup_class
  ZopeInterfaceFunction
  Class Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_twitter_auth.TestCredentials.subdir
  nltk.test.unit.test_twitter_auth.TestCredentials.html#subdir
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_twitter_auth.TestCredentials.test_environment
  nltk.test.unit.test_twitter_auth.TestCredentials.html#test_environment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that environment variable has been read correctly.
• nltk.test.unit.test_twitter_auth.TestCredentials.test_scenarios_that_should_raise_errors
  nltk.test.unit.test_twitter_auth.TestCredentials.html#test_scenarios_that_should_raise_errors
  ZopeInterfaceFunction
  Method
  VISIBLE
  Various scenarios that should raise errors
• nltk.test.unit.test_twitter_auth.TestCredentials.test_correct_file
  nltk.test.unit.test_twitter_auth.TestCredentials.html#test_correct_file
  ZopeInterfaceFunction
  Method
  VISIBLE
  Test that a proper file succeeds and is read correctly
• nltk.test.unit.test_util.TestEverygrams
  nltk.test.unit.test_util.TestEverygrams.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 0/1 instance variable, 1/6 method documented
• nltk.test.unit.test_util.TestEverygrams.setUp
  nltk.test.unit.test_util.TestEverygrams.html#setUp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Form test data for tests.
• nltk.test.unit.test_util.TestEverygrams.test_data
  nltk.test.unit.test_util.TestEverygrams.html#test_data
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.test_util.TestEverygrams.test_everygrams_without_padding
  nltk.test.unit.test_util.TestEverygrams.html#test_everygrams_without_padding
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_util.TestEverygrams.test_everygrams_max_len
  nltk.test.unit.test_util.TestEverygrams.html#test_everygrams_max_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_util.TestEverygrams.test_everygrams_min_len
  nltk.test.unit.test_util.TestEverygrams.html#test_everygrams_min_len
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_util.TestEverygrams.test_everygrams_pad_right
  nltk.test.unit.test_util.TestEverygrams.html#test_everygrams_pad_right
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_util.TestEverygrams.test_everygrams_pad_left
  nltk.test.unit.test_util.TestEverygrams.html#test_everygrams_pad_left
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo
  nltk.test.unit.test_wordnet.WordnNetDemo.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_retrieve_synset
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_retrieve_synset
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_retrieve_synsets
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_retrieve_synsets
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_hyperhyponyms
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_hyperhyponyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_derivationally_related_forms
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_derivationally_related_forms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_meronyms_holonyms
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_meronyms_holonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_antonyms
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_antonyms
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_misc_relations
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_misc_relations
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_lch
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_lch
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_domains
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_in_topic_domains
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_in_topic_domains
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_wordnet_similarities
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_wordnet_similarities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_omw_lemma_no_trailing_underscore
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_omw_lemma_no_trailing_underscore
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.test_wordnet.WordnNetDemo.test_iterable_type_for_all_lemma_names
  nltk.test.unit.test_wordnet.WordnNetDemo.html#test_iterable_type_for_all_lemma_names
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEU
  nltk.test.unit.translate.test_bleu.TestBLEU.html
  ZopeInterfaceClass
  Class
  VISIBLE
  No class docstring; 1/5 method documented
• nltk.test.unit.translate.test_bleu.TestBLEU.test_modified_precision
  nltk.test.unit.translate.test_bleu.TestBLEU.html#test_modified_precision
  ZopeInterfaceFunction
  Method
  VISIBLE
  Examples from the original BLEU paper http://www.aclweb.org/anthology/P02-1040.pdf
• nltk.test.unit.translate.test_bleu.TestBLEU.test_brevity_penalty
  nltk.test.unit.translate.test_bleu.TestBLEU.html#test_brevity_penalty
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEU.test_zero_matches
  nltk.test.unit.translate.test_bleu.TestBLEU.html#test_zero_matches
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEU.test_full_matches
  nltk.test.unit.translate.test_bleu.TestBLEU.html#test_full_matches
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEU.test_partial_matches_hypothesis_longer_than_reference
  nltk.test.unit.translate.test_bleu.TestBLEU.html#test_partial_matches_hypothesis_longer_than_reference
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.test_case_where_n_is_bigger_than_hypothesis_length
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html#test_case_where_n_is_bigger_than_hypothesis_length
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.test_empty_hypothesis
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html#test_empty_hypothesis
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.test_empty_references
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html#test_empty_references
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.test_empty_references_and_hypothesis
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html#test_empty_references_and_hypothesis
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.test_reference_or_hypothesis_shorter_than_fourgrams
  nltk.test.unit.translate.test_bleu.TestBLEUFringeCases.html#test_reference_or_hypothesis_shorter_than_fourgrams
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUvsMteval13a
  nltk.test.unit.translate.test_bleu.TestBLEUvsMteval13a.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUvsMteval13a.test_corpus_bleu
  nltk.test.unit.translate.test_bleu.TestBLEUvsMteval13a.html#test_corpus_bleu
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUWithBadSentence
  nltk.test.unit.translate.test_bleu.TestBLEUWithBadSentence.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_bleu.TestBLEUWithBadSentence.test_corpus_bleu_with_bad_sentence
  nltk.test.unit.translate.test_bleu.TestBLEUWithBadSentence.html#test_corpus_bleu_with_bad_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm1.TestIBMModel1
  nltk.test.unit.translate.test_ibm1.TestIBMModel1.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm1.TestIBMModel1.test_set_uniform_translation_probabilities
  nltk.test.unit.translate.test_ibm1.TestIBMModel1.html#test_set_uniform_translation_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm1.TestIBMModel1.test_set_uniform_translation_probabilities_of_non_domain_values
  nltk.test.unit.translate.test_ibm1.TestIBMModel1.html#test_set_uniform_translation_probabilities_of_non_domain_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm1.TestIBMModel1.test_prob_t_a_given_s
  nltk.test.unit.translate.test_ibm1.TestIBMModel1.html#test_prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm2.TestIBMModel2
  nltk.test.unit.translate.test_ibm2.TestIBMModel2.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm2.TestIBMModel2.test_set_uniform_alignment_probabilities
  nltk.test.unit.translate.test_ibm2.TestIBMModel2.html#test_set_uniform_alignment_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm2.TestIBMModel2.test_set_uniform_alignment_probabilities_of_non_domain_values
  nltk.test.unit.translate.test_ibm2.TestIBMModel2.html#test_set_uniform_alignment_probabilities_of_non_domain_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm2.TestIBMModel2.test_prob_t_a_given_s
  nltk.test.unit.translate.test_ibm2.TestIBMModel2.html#test_prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm3.TestIBMModel3
  nltk.test.unit.translate.test_ibm3.TestIBMModel3.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm3.TestIBMModel3.test_set_uniform_distortion_probabilities
  nltk.test.unit.translate.test_ibm3.TestIBMModel3.html#test_set_uniform_distortion_probabilities
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm3.TestIBMModel3.test_set_uniform_distortion_probabilities_of_non_domain_values
  nltk.test.unit.translate.test_ibm3.TestIBMModel3.html#test_set_uniform_distortion_probabilities_of_non_domain_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm3.TestIBMModel3.test_prob_t_a_given_s
  nltk.test.unit.translate.test_ibm3.TestIBMModel3.html#test_prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.NEChunkParserTagger
  nltk.chunk.named_entity.NEChunkParserTagger.html
  ZopeInterfaceClass
  Class
  VISIBLE
  The IOB tagger used by the chunk parser.
• nltk.chunk.named_entity.NEChunkParserTagger.__init__
  nltk.chunk.named_entity.NEChunkParserTagger.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.NEChunkParserTagger._classifier_builder
  nltk.chunk.named_entity.NEChunkParserTagger.html#_classifier_builder
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParserTagger._english_wordlist
  nltk.chunk.named_entity.NEChunkParserTagger.html#_english_wordlist
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParserTagger._en_wordlist
  nltk.chunk.named_entity.NEChunkParserTagger.html#_en_wordlist
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParserTagger._feature_detector
  nltk.chunk.named_entity.NEChunkParserTagger.html#_feature_detector
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParser
  nltk.chunk.named_entity.NEChunkParser.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Expected input: list of pos-tagged words
• nltk.chunk.named_entity.NEChunkParser.__init__
  nltk.chunk.named_entity.NEChunkParser.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.NEChunkParser.parse
  nltk.chunk.named_entity.NEChunkParser.html#parse
  ZopeInterfaceFunction
  Method
  VISIBLE
  Each token should be a pos-tagged word
• nltk.chunk.named_entity.NEChunkParser._train
  nltk.chunk.named_entity.NEChunkParser.html#_train
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParser._tagger
  nltk.chunk.named_entity.NEChunkParser.html#_tagger
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.chunk.named_entity.NEChunkParser._tagged_to_parse
  nltk.chunk.named_entity.NEChunkParser.html#_tagged_to_parse
  ZopeInterfaceFunction
  Method
  PRIVATE
  Convert a list of tagged tokens to a chunk-parse tree.
• nltk.chunk.named_entity.NEChunkParser._parse_to_tagged
  nltk.chunk.named_entity.NEChunkParser.html#_parse_to_tagged
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Convert a chunk-parse tree to a list of tagged tokens.
• nltk.chunk.named_entity.shape
  nltk.chunk.named_entity.html#shape
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.simplify_pos
  nltk.chunk.named_entity.html#simplify_pos
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.postag_tree
  nltk.chunk.named_entity.html#postag_tree
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.load_ace_data
  nltk.chunk.named_entity.html#load_ace_data
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.load_ace_file
  nltk.chunk.named_entity.html#load_ace_file
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.cmp_chunks
  nltk.chunk.named_entity.html#cmp_chunks
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.chunk.named_entity.build_model
  nltk.chunk.named_entity.html#build_model
  ZopeInterfaceFunction
  Function
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm4.TestIBMModel4
  nltk.test.unit.translate.test_ibm4.TestIBMModel4.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm4.TestIBMModel4.test_set_uniform_distortion_probabilities_of_max_displacements
  nltk.test.unit.translate.test_ibm4.TestIBMModel4.html#test_set_uniform_distortion_probabilities_of_max_displacements
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm4.TestIBMModel4.test_set_uniform_distortion_probabilities_of_non_domain_values
  nltk.test.unit.translate.test_ibm4.TestIBMModel4.html#test_set_uniform_distortion_probabilities_of_non_domain_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm4.TestIBMModel4.test_prob_t_a_given_s
  nltk.test.unit.translate.test_ibm4.TestIBMModel4.html#test_prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm5.TestIBMModel5
  nltk.test.unit.translate.test_ibm5.TestIBMModel5.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm5.TestIBMModel5.test_set_uniform_vacancy_probabilities_of_max_displacements
  nltk.test.unit.translate.test_ibm5.TestIBMModel5.html#test_set_uniform_vacancy_probabilities_of_max_displacements
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm5.TestIBMModel5.test_set_uniform_vacancy_probabilities_of_non_domain_values
  nltk.test.unit.translate.test_ibm5.TestIBMModel5.html#test_set_uniform_vacancy_probabilities_of_non_domain_values
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm5.TestIBMModel5.test_prob_t_a_given_s
  nltk.test.unit.translate.test_ibm5.TestIBMModel5.html#test_prob_t_a_given_s
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm5.TestIBMModel5.test_prune
  nltk.test.unit.translate.test_ibm5.TestIBMModel5.html#test_prune
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.__TEST_SRC_SENTENCE
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#__TEST_SRC_SENTENCE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.__TEST_TRG_SENTENCE
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#__TEST_TRG_SENTENCE
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_vocabularies_are_initialized
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_vocabularies_are_initialized
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_vocabularies_are_initialized_even_with_empty_corpora
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_vocabularies_are_initialized_even_with_empty_corpora
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_best_model2_alignment
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_best_model2_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_best_model2_alignment_does_not_change_pegged_alignment
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_best_model2_alignment_does_not_change_pegged_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_best_model2_alignment_handles_fertile_words
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_best_model2_alignment_handles_fertile_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_best_model2_alignment_handles_empty_src_sentence
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_best_model2_alignment_handles_empty_src_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_best_model2_alignment_handles_empty_trg_sentence
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_best_model2_alignment_handles_empty_trg_sentence
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_neighboring_finds_neighbor_alignments
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_neighboring_finds_neighbor_alignments
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_neighboring_sets_neighbor_alignment_info
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_neighboring_sets_neighbor_alignment_info
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_neighboring_returns_neighbors_with_pegged_alignment
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_neighboring_returns_neighbors_with_pegged_alignment
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_hillclimb
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_hillclimb
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_ibm_model.TestIBMModel.test_sample
  nltk.test.unit.translate.test_ibm_model.TestIBMModel.html#test_sample
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_meteor.TestMETEOR
  nltk.test.unit.translate.test_meteor.TestMETEOR.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_meteor.TestMETEOR.test_preprocess
  nltk.test.unit.translate.test_meteor.TestMETEOR.html#test_preprocess
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_nist.TestNIST
  nltk.test.unit.translate.test_nist.TestNIST.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_nist.TestNIST.test_sentence_nist
  nltk.test.unit.translate.test_nist.TestNIST.html#test_sentence_nist
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.classify.svm.SvmClassifier
  nltk.classify.svm.SvmClassifier.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.classify.svm.SvmClassifier.__init__
  nltk.classify.svm.SvmClassifier.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_find_all_src_phrases
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_find_all_src_phrases
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_distortion_score
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_distortion_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_distortion_score_of_first_expansion
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_distortion_score_of_first_expansion
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_compute_future_costs
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_compute_future_costs
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_compute_future_costs_for_phrases_not_in_phrase_table
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_compute_future_costs_for_phrases_not_in_phrase_table
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_future_score
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_future_score
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.test_valid_phrases
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#test_valid_phrases
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.create_fake_phrase_table
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#create_fake_phrase_table
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.create_fake_language_model
  nltk.test.unit.translate.test_stack_decoder.TestStackDecoder.html#create_fake_language_model
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.setUp
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#setUp
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.hypothesis_chain
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#hypothesis_chain
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_translation_so_far
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_translation_so_far
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_translation_so_far_for_empty_hypothesis
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_translation_so_far_for_empty_hypothesis
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_total_translated_words
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_total_translated_words
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_translated_positions
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_translated_positions
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_untranslated_spans
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_untranslated_spans
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestHypothesis.test_untranslated_spans_for_empty_hypothesis
  nltk.test.unit.translate.test_stack_decoder.TestHypothesis.html#test_untranslated_spans_for_empty_hypothesis
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack
  nltk.test.unit.translate.test_stack_decoder.TestStack.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack.test_push_bumps_off_worst_hypothesis_when_stack_is_full
  nltk.test.unit.translate.test_stack_decoder.TestStack.html#test_push_bumps_off_worst_hypothesis_when_stack_is_full
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack.test_push_removes_hypotheses_that_fall_below_beam_threshold
  nltk.test.unit.translate.test_stack_decoder.TestStack.html#test_push_removes_hypotheses_that_fall_below_beam_threshold
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack.test_push_does_not_add_hypothesis_that_falls_below_beam_threshold
  nltk.test.unit.translate.test_stack_decoder.TestStack.html#test_push_does_not_add_hypothesis_that_falls_below_beam_threshold
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack.test_best_returns_the_best_hypothesis
  nltk.test.unit.translate.test_stack_decoder.TestStack.html#test_best_returns_the_best_hypothesis
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.test.unit.translate.test_stack_decoder.TestStack.test_best_returns_none_when_stack_is_empty
  nltk.test.unit.translate.test_stack_decoder.TestStack.html#test_best_returns_none_when_stack_is_empty
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer
  nltk.tokenize.nist.NISTTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  This NIST tokenizer is sentence-based instead of the original paragraph-based tokenization from mteval-14.pl; The sentence-based tokenization is consistent with the other tokenizers available in NLTK.
• nltk.tokenize.nist.NISTTokenizer.STRIP_SKIP
  nltk.tokenize.nist.NISTTokenizer.html#STRIP_SKIP
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.STRIP_EOL_HYPHEN
  nltk.tokenize.nist.NISTTokenizer.html#STRIP_EOL_HYPHEN
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.PUNCT
  nltk.tokenize.nist.NISTTokenizer.html#PUNCT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.PERIOD_COMMA_PRECEED
  nltk.tokenize.nist.NISTTokenizer.html#PERIOD_COMMA_PRECEED
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.PERIOD_COMMA_FOLLOW
  nltk.tokenize.nist.NISTTokenizer.html#PERIOD_COMMA_FOLLOW
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.DASH_PRECEED_DIGIT
  nltk.tokenize.nist.NISTTokenizer.html#DASH_PRECEED_DIGIT
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.LANG_DEPENDENT_REGEXES
  nltk.tokenize.nist.NISTTokenizer.html#LANG_DEPENDENT_REGEXES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.pup_number
  nltk.tokenize.nist.NISTTokenizer.html#pup_number
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.pup_punct
  nltk.tokenize.nist.NISTTokenizer.html#pup_punct
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.pup_symbol
  nltk.tokenize.nist.NISTTokenizer.html#pup_symbol
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.number_regex
  nltk.tokenize.nist.NISTTokenizer.html#number_regex
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.punct_regex
  nltk.tokenize.nist.NISTTokenizer.html#punct_regex
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.symbol_regex
  nltk.tokenize.nist.NISTTokenizer.html#symbol_regex
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.NONASCII
  nltk.tokenize.nist.NISTTokenizer.html#NONASCII
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.PUNCT_1
  nltk.tokenize.nist.NISTTokenizer.html#PUNCT_1
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.PUNCT_2
  nltk.tokenize.nist.NISTTokenizer.html#PUNCT_2
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.SYMBOLS
  nltk.tokenize.nist.NISTTokenizer.html#SYMBOLS
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.INTERNATIONAL_REGEXES
  nltk.tokenize.nist.NISTTokenizer.html#INTERNATIONAL_REGEXES
  ZopeInterfaceAttribute
  Class Variable
  VISIBLE
  Undocumented
• nltk.tokenize.nist.NISTTokenizer.lang_independent_sub
  nltk.tokenize.nist.NISTTokenizer.html#lang_independent_sub
  ZopeInterfaceFunction
  Method
  VISIBLE
  Performs the language independent string substituitions.
• nltk.tokenize.nist.NISTTokenizer.tokenize
  nltk.tokenize.nist.NISTTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Return a tokenized copy of s.
• nltk.tokenize.nist.NISTTokenizer.international_tokenize
  nltk.tokenize.nist.NISTTokenizer.html#international_tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.stanford._stanford_url
  nltk.tokenize.stanford.html#_stanford_url
  ZopeInterfaceAttribute
  Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer
  nltk.tokenize.stanford.StanfordTokenizer.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Interface to the Stanford Tokenizer
• nltk.tokenize.stanford.StanfordTokenizer._JAR
  nltk.tokenize.stanford.StanfordTokenizer.html#_JAR
  ZopeInterfaceAttribute
  Class Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer.__init__
  nltk.tokenize.stanford.StanfordTokenizer.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer._stanford_jar
  nltk.tokenize.stanford.StanfordTokenizer.html#_stanford_jar
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer._encoding
  nltk.tokenize.stanford.StanfordTokenizer.html#_encoding
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer.java_options
  nltk.tokenize.stanford.StanfordTokenizer.html#java_options
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer._options_cmd
  nltk.tokenize.stanford.StanfordTokenizer.html#_options_cmd
  ZopeInterfaceAttribute
  Instance Variable
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer._parse_tokenized_output
  nltk.tokenize.stanford.StanfordTokenizer.html#_parse_tokenized_output
  ZopeInterfaceFunction
  Static Method
  PRIVATE
  Undocumented
• nltk.tokenize.stanford.StanfordTokenizer.tokenize
  nltk.tokenize.stanford.StanfordTokenizer.html#tokenize
  ZopeInterfaceFunction
  Method
  VISIBLE
  Use stanford tokenizer's PTBTokenizer to tokenize multiple sentences.
• nltk.tokenize.stanford.StanfordTokenizer._execute
  nltk.tokenize.stanford.StanfordTokenizer.html#_execute
  ZopeInterfaceFunction
  Method
  PRIVATE
  Undocumented
• nltk.corpus.europarl_raw.danish
  nltk.corpus.europarl_raw.html#danish
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.dutch
  nltk.corpus.europarl_raw.html#dutch
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.english
  nltk.corpus.europarl_raw.html#english
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.finnish
  nltk.corpus.europarl_raw.html#finnish
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.french
  nltk.corpus.europarl_raw.html#french
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.german
  nltk.corpus.europarl_raw.html#german
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.greek
  nltk.corpus.europarl_raw.html#greek
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.italian
  nltk.corpus.europarl_raw.html#italian
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.portuguese
  nltk.corpus.europarl_raw.html#portuguese
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.spanish
  nltk.corpus.europarl_raw.html#spanish
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.corpus.europarl_raw.swedish
  nltk.corpus.europarl_raw.html#swedish
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.ANSICOLOR
  nltk.treeprettyprinter.html#ANSICOLOR
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter
  nltk.treeprettyprinter.TreePrettyPrinter.html
  ZopeInterfaceClass
  Class
  VISIBLE
  Pretty-print a tree in text format, either as ASCII or Unicode. The tree can be a normal tree, or discontinuous.
• nltk.treeprettyprinter.TreePrettyPrinter.__init__
  nltk.treeprettyprinter.TreePrettyPrinter.html#__init__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.nodes
  nltk.treeprettyprinter.TreePrettyPrinter.html#nodes
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.coords
  nltk.treeprettyprinter.TreePrettyPrinter.html#coords
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.edges
  nltk.treeprettyprinter.TreePrettyPrinter.html#edges
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.highlight
  nltk.treeprettyprinter.TreePrettyPrinter.html#highlight
  ZopeInterfaceAttribute
  Instance Variable
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.__str__
  nltk.treeprettyprinter.TreePrettyPrinter.html#__str__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.__repr__
  nltk.treeprettyprinter.TreePrettyPrinter.html#__repr__
  ZopeInterfaceFunction
  Method
  VISIBLE
  Undocumented
• nltk.treeprettyprinter.TreePrettyPrinter.nodecoords
  nltk.treeprettyprinter.TreePrettyPrinter.html#nodecoords
  ZopeInterfaceFunction
  Static Method
  VISIBLE
  Produce coordinates of nodes on a grid.
• nltk.treeprettyprinter.TreePrettyPrinter.text
  nltk.treeprettyprinter.TreePrettyPrinter.html#text
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.treeprettyprinter.TreePrettyPrinter.svg
  nltk.treeprettyprinter.TreePrettyPrinter.html#svg
  ZopeInterfaceFunction
  Method
  VISIBLE
• nltk.treeprettyprinter.test
  nltk.treeprettyprinter.html#test
  ZopeInterfaceFunction
  Function
  VISIBLE
  Do some tree drawing tests.
• nltk.twitter.twitter_demo.SPACER
  nltk.twitter.twitter_demo.html#SPACER
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented
• nltk.twitter.twitter_demo.verbose
  nltk.twitter.twitter_demo.html#verbose
  ZopeInterfaceFunction
  Function
  VISIBLE
  Decorator for demo functions
• nltk.twitter.twitter_demo.yesterday
  nltk.twitter.twitter_demo.html#yesterday
  ZopeInterfaceFunction
  Function
  VISIBLE
  Get yesterday's datetime as a 5-tuple.
• nltk.twitter.twitter_demo.setup
  nltk.twitter.twitter_demo.html#setup
  ZopeInterfaceFunction
  Function
  VISIBLE
  Initialize global variables for the demos.
• nltk.twitter.twitter_demo.twitterclass_demo
  nltk.twitter.twitter_demo.html#twitterclass_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use the simplified :class:`Twitter` class to write some tweets to a file.
• nltk.twitter.twitter_demo.sampletoscreen_demo
  nltk.twitter.twitter_demo.html#sampletoscreen_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Sample from the Streaming API and send output to terminal.
• nltk.twitter.twitter_demo.tracktoscreen_demo
  nltk.twitter.twitter_demo.html#tracktoscreen_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Track keywords from the public Streaming API and send output to terminal.
• nltk.twitter.twitter_demo.search_demo
  nltk.twitter.twitter_demo.html#search_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use the REST API to search for past tweets containing a given keyword.
• nltk.twitter.twitter_demo.tweets_by_user_demo
  nltk.twitter.twitter_demo.html#tweets_by_user_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use the REST API to search for past tweets by a given user.
• nltk.twitter.twitter_demo.lookup_by_userid_demo
  nltk.twitter.twitter_demo.html#lookup_by_userid_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use the REST API to convert a userID to a screen name.
• nltk.twitter.twitter_demo.followtoscreen_demo
  nltk.twitter.twitter_demo.html#followtoscreen_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Using the Streaming API, select just the tweets from a specified list of userIDs.
• nltk.twitter.twitter_demo.streamtofile_demo
  nltk.twitter.twitter_demo.html#streamtofile_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Write 20 tweets sampled from the public Streaming API to a file.
• nltk.twitter.twitter_demo.limit_by_time_demo
  nltk.twitter.twitter_demo.html#limit_by_time_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Query the REST API for Tweets about NLTK since yesterday and send the output to terminal.
• nltk.twitter.twitter_demo.corpusreader_demo
  nltk.twitter.twitter_demo.html#corpusreader_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Use :module:`TwitterCorpusReader` tp read a file of tweets, and print out
• nltk.twitter.twitter_demo.expand_tweetids_demo
  nltk.twitter.twitter_demo.html#expand_tweetids_demo
  ZopeInterfaceFunction
  Function
  VISIBLE
  Given a file object containing a list of Tweet IDs, fetch the corresponding full Tweets, if available.
• nltk.twitter.twitter_demo.ALL
  nltk.twitter.twitter_demo.html#ALL
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Select demo functions to run. E.g. replace the following line with "DEMOS = ALL[8:]" to execute only the final three demos.
• nltk.twitter.twitter_demo.DEMOS
  nltk.twitter.twitter_demo.html#DEMOS
  ZopeInterfaceAttribute
  Variable
  VISIBLE
  Undocumented